CN107083514A - A kind of steel alloy - Google Patents

A kind of steel alloy Download PDF

Info

Publication number
CN107083514A
CN107083514A CN201710235055.4A CN201710235055A CN107083514A CN 107083514 A CN107083514 A CN 107083514A CN 201710235055 A CN201710235055 A CN 201710235055A CN 107083514 A CN107083514 A CN 107083514A
Authority
CN
China
Prior art keywords
component
solution
tib
cleaned
steel alloy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201710235055.4A
Other languages
Chinese (zh)
Other versions
CN107083514B (en
Inventor
吴长应
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen I want Mold Technology Co., Ltd.
Original Assignee
Wuhu Yangzhan New Material Technology Service Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wuhu Yangzhan New Material Technology Service Co Ltd filed Critical Wuhu Yangzhan New Material Technology Service Co Ltd
Priority to CN201710235055.4A priority Critical patent/CN107083514B/en
Publication of CN107083514A publication Critical patent/CN107083514A/en
Application granted granted Critical
Publication of CN107083514B publication Critical patent/CN107083514B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium with copper
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601—Process or apparatus
    • C23C18/1633—Process of electroless plating
    • C23C18/1655—Process features
    • C23C18/1658—Process features with two steps starting with metal deposition followed by addition of reducing agent
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601—Process or apparatus
    • C23C18/1633—Process of electroless plating
    • C23C18/1655—Process features
    • C23C18/1664—Process features with additional means during the plating process
    • C23C18/1669—Agitation, e.g. air introduction
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18—Pretreatment of the material to be coated
    • C23C18/1851—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material
    • C23C18/1872—Pretreatment of the material to be coated of surfaces of non-metallic or semiconducting in organic material by chemical pretreatment
    • C23C18/1886—Multistep pretreatment
    • C23C18/1893—Multistep pretreatment with use of organic or inorganic compounds other than metals, first
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16—Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/31—Coating with metals
    • C23C18/38—Coating with copper
    • C23C18/40—Coating with copper using reducing agents
    • C23C18/405—Formaldehyde

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Powder Metallurgy (AREA)

Abstract

The invention discloses a kind of steel alloy, the component of following mass percent is included：Iron 86 90%, copper facing TiB2‑Al2O3TiC composite granules 4 5%, zirconium 0.01 0.03%, tungsten carbide 3 4%, manganese 0.7 1.2%, rare earth 0.3 0.5%, molybdenum 0.8 1.0%, chromium-base alloy powder 1.0 1.5%, niobium 0.03 0.06%, phosphorus 0.03 0.05%, sulphur 0.02 0.03%, carbon 0.12 0.2%.The steel alloy of the present invention is using the improvement to composite granule, then is equipped with other compositions, is made up of the method for powder metallurgy so that obtained steel alloy has good impact resistance rate, heat-resisting quantity, wear resistance and corrosion resistance, and service life also has enhancing.

Description

A kind of steel alloy
Technical field
The invention belongs to powdered metallurgical material field, and in particular to a kind of steel alloy.
Background technology
Powder metallurgy low-alloy steel has high intensity, high rigidity and preferable ductility, is particularly suitable for making structural material, therefore It is widely used in national defense industry and civilian industry, especially in automobile, motorcycle, firearms and household electric appliances.With science and technology The raising that development and people with rapid changepl. never-ending changes and improvements is required product quality, requirement to material also more and more higher.In order to improve powder The performance of metallurgical alloy steel, domestic and international investigation of materials person prepares forming technique and sintering method in the composition design raw material of steel alloy In terms of carried out numerous studies.The present invention is on the basis of having studied, and by the improvement of multiple composition and experiment, there is provided one The steel alloy that ceramic powder copper facing is equipped with other various metals powder is planted, the steel alloy has good impact resistance rate, high temperature resistant Property, wear resistance and corrosion resistance, and service life also has enhancing.
The content of the invention
For above-mentioned technical problem, the invention provides a kind of steel alloy, the steel alloy has good impact resistance rate, resistance to High temperatures, wear resistance and corrosion resistance, and service life also has enhancing.
To achieve these goals, the technical solution adopted by the present invention is：A kind of steel alloy, includes following mass percent Component：Iron 86-90%, copper facing TiB2-Al2O3- TiC composite granules 4-5%, zirconium 0.01-0.03%, tungsten carbide 3-4%, manganese 0.7-1.2%, rare earth 0.3-0.5%, molybdenum 0.8-1.0%, chromium-base alloy powder 1.0-1.5%, niobium 0.03-0.06%, phosphorus 0.03-0.05%, sulphur 0.02-0.03%, carbon 0.12-0.2%；Wherein, copper facing TiB2-Al2O3The preparation of-TiC composite granules Cheng Wei：
1) to TiB2-Al2O3- TiC composite granules carry out surface preparation：A certain amount of composite granule addition acetone is put Put and be cleaned by ultrasonic 10-15min in 30-50KHz Ultrasound Instrument tank, then be placed on 15% after being cleaned 3-5 times with distilled water It is roughened 15-20min in the HF aqueous solution, carries out sensitization 25-35min with sensitizing solution again after being cleaned 3-5 times with distilled water, use distilled water 15-20min is then activated in activating solution after cleaning 3-5 times, finally the composite granule after activation is placed in 80 DEG C of drying boxes Drying is stand-by to constant weight；Wherein, sensitizing solution component is 15g/L SnCl2, 35ml/L HCl mixed solution；Activating solution component For 0.05g/L PdCl2、10g/L H3BO3, 5ml/L HCl mixed solution；
2) electroless plating：Electrolytic copper plating solution component A is configured first, and its component A is copper sulphate 10-25g/L, ethylenediamine tetra-acetic acid Disodium 0.5-1g/L, sodium potassium tartrate tetrahydrate 95-110g/L, sodium hydroxide 25-35g/L, potassium ferrocyanide 1-2g/L, boric acid 5-8g/L Mixed liquor, then configure 10-30ml/L reducing agent formalin B component, individually storage；During chemical plating, by above-mentioned pre- place TiB after reason2-Al2O3- TiC composite granules are added in component A mixed liquor, then by B component solution with adding composite granule Component A mixed liquor mixing, stirred using magnetic stirrer, stir speed (S.S.) is 25-35r/min, stirring 15-20min after cleaned Filter, copper facing TiB is obtained in vacuum drying chamber in 80 DEG C of drying to constant weight2-Al2O3- TiC composite granules.
Above-mentioned TiB2-Al2O3The preparation method reference papers of-TiC composite granules《Self- propagating prepares TiB2Al2O3TiC and answered Close the research of powder reinforced aluminum matrix composites》.
The model Cr50 chromium-base alloy powder of the chromium-base alloy powder.
The rare earth is one or both of vanadium, yttrium.
Beneficial effects of the present invention：The steel alloy of the present invention is using the improvement to composite granule, then is equipped with other compositions, leads to The method for crossing powder metallurgy is made so that obtained steel alloy has good impact resistance rate, heat-resisting quantity, wear resistance and resisted Corrosivity, and service life is 1.2-1.5 times of existing like product.
Embodiment
The embodiment to the present invention is described in detail below.It should be appreciated that described herein specific Embodiment is merely to illustrate and explain the present invention, and is not intended to limit the invention.In embodiment, iron, zirconium, manganese, rare earth, molybdenum, Niobium, tungsten carbide, phosphorus, sulphur, carbon, chromium-base alloy powder are Marco Polo's net product.
Embodiment 1
A kind of steel alloy, includes the component of following mass percent：
Iron 88.24%, copper facing TiB2-Al2O3- TiC composite granules 4.5%, zirconium 0.02%, carbon
Change tungsten 3.5%, manganese 1.0%, vanadium 0.5%, molybdenum 0.8%, chromium-base alloy powder 1.2%,
Niobium 0.04%, phosphorus 0.03%, sulphur 0.02%, carbon 0.15%.
Above-mentioned copper facing TiB2-Al2O3The preparation process of-TiC composite granules is：
1) to TiB2-Al2O3- TiC composite granules carry out surface preparation：30g composite granule is added into 500mL acetone It is cleaned by ultrasonic 15min in the Ultrasound Instrument tank for being placed on 40KHz, then is cleaned with distilled water and be placed on 500mL's 15% after 5 times It is roughened 20min in the HF aqueous solution, is cleaned with distilled water after 5 times and to carry out sensitization 35min with 500mL sensitizing solutions again, it is clear with distilled water Wash after 5 times and then 20min is activated in 500mL activating solutions, finally the composite granule after activation is placed in 80 DEG C of drying boxes and dried Do to constant weight, it is stand-by；Wherein, sensitizing solution component is 15g/L SnCl2, 35ml/L HCl mixed solution；Activating solution component is 0.05g/L PdCl2、10g/L H3BO3, 5ml/L HCl mixed solution；
2) electroless plating：Electrolytic copper plating solution component A is configured first, and its component A is copper sulphate 20g/L, ethylenediamine tetra-acetic acid two Sodium 1g/L, sodium potassium tartrate tetrahydrate 105g/L, sodium hydroxide 30g/L, potassium ferrocyanide 1g/L, boric acid 7g/L mixed liquor, Ran Houpei 30ml/L reducing agent formalin B component is put, individually storage；During chemical plating, by above-mentioned pretreated TiB2-Al2O3-TiC Composite granule is added in component A mixed liquor, and then B component solution is mixed with adding the component A mixed liquor of composite granule, is adopted Stirred with magnetic stirrer, stir speed (S.S.) is 35r/min, filtering is cleaned after stirring 18min, in 80 DEG C of drying in vacuum drying chamber To constant weight, copper facing TiB is obtained2-Al2O3- TiC composite granules.
After testing, the technical parameter of obtained steel alloy is as follows：Tensile strength is 465MPa, yield strength 286MPa, is made With 1.33 times that the life-span is equivalents.
Embodiment 2
A kind of steel alloy, includes the component of following mass percent：
Iron 88%, copper facing TiB2-Al2O3- TiC composite granules 4%, zirconium 0.03%, tungsten carbide 3.6%, manganese 1.2%, vanadium 0.4%th, molybdenum 1.0%, chromium-base alloy powder 1.5%, niobium 0.04%, phosphorus 0.03%, sulphur 0.02%, carbon 0.18%.
Above-mentioned copper facing TiB2-Al2O3The preparation process of-TiC composite granules is：
1) to TiB2-Al2O3- TiC composite granules carry out surface preparation：30g composite granule is added into 500mL acetone It is cleaned by ultrasonic 12min in the Ultrasound Instrument tank for being placed on 45KHz, then is cleaned with distilled water and be placed on 500mL's 15% after 4 times It is roughened 20min in the HF aqueous solution, is cleaned with distilled water after 4 times and to carry out sensitization 30min with 500mL sensitizing solutions again, it is clear with distilled water Wash after 4 times and then 20min is activated in 500mL activating solutions, finally the composite granule after activation is placed in 80 DEG C of drying boxes and dried Do to constant weight, it is stand-by；Wherein, sensitizing solution component is 15g/L SnCl2, 35ml/L HCl mixed solution；Activating solution component is 0.05g/L PdCl2、10g/L H3BO3, 5ml/L HCl mixed solution；
2) electroless plating：Electrolytic copper plating solution component A is configured first, and its component A is copper sulphate 25g/L, ethylenediamine tetra-acetic acid two Sodium 1g/L, sodium potassium tartrate tetrahydrate 105g/L, sodium hydroxide 30g/L, potassium ferrocyanide 1.5g/L, boric acid 5g/L mixed liquor, then 30ml/L reducing agent formalin B component is configured, individually storage；During chemical plating, by above-mentioned pretreated TiB2-Al2O3- TiC composite granules are added in component A mixed liquor, are then mixed B component solution with adding the component A mixed liquor of composite granule Close, stirred using magnetic stirrer, stir speed (S.S.) is 30r/min, filtering is cleaned after stirring 20min, in 80 in vacuum drying chamber DEG C drying to constant weight, obtain copper facing TiB2-Al2O3- TiC composite granules.
After testing, the technical parameter of obtained steel alloy is as follows：Tensile strength is 471MPa, yield strength 293MPa, is made With 1.41 times that the life-span is equivalents.

Claims (3)

1. a kind of steel alloy, it is characterised in that include the component of following mass percent：Iron 86-90%, copper facing TiB2-Al2O3- TiC composite granules 4-5%, zirconium 0.01-0.03%, tungsten carbide 3-4%, manganese 0.7-1.2%, rare earth 0.3-0.5%, molybdenum 0.8- 1.0%th, chromium-base alloy powder 1.0-1.5%, niobium 0.03-0.06%, phosphorus 0.03-0.05%, sulphur 0.02-0.03%, carbon 0.12- 0.2%；Wherein, copper facing TiB2-Al2O3The preparation process of-TiC composite granules is：
1) to TiB2-Al2O3- TiC composite granules carry out surface preparation：A certain amount of composite granule addition acetone is placed on It is cleaned by ultrasonic 10-15min in 30-50KHz Ultrasound Instrument tank, then 15% HF water is placed on after being cleaned 3-5 times with distilled water It is roughened 15-20min in solution, carries out sensitization 25-35min with sensitizing solution again after being cleaned 3-5 times with distilled water, cleaned with distilled water 15-20min is then activated in activating solution after 3-5 times, finally the composite granule after activation is placed in 80 DEG C of drying boxes and dried It is stand-by to constant weight；Wherein, sensitizing solution component is 15g/L SnCl2, 35ml/L HCl mixed solution；Activating solution component is 0.05g/L PdCl2、10g/L H3BO3, 5ml/L HCl mixed solution；
2) electroless plating：Electrolytic copper plating solution component A is configured first, and its component A is copper sulphate 10-25g/L, disodium ethylene diamine tetraacetate 0.5-1g/L, sodium potassium tartrate tetrahydrate 95-110g/L, sodium hydroxide 25-35g/L, potassium ferrocyanide 1-2g/L, boric acid 5-8g/L it is mixed Liquid is closed, 10-30ml/L reducing agent formalin B component is then configured, individually storage；During chemical plating, after above-mentioned pretreatment TiB2-Al2O3- TiC composite granules are added in component A mixed liquor, then by B component solution and the A groups for adding composite granule Divide mixed liquor mixing, stirred using magnetic stirrer, stir speed (S.S.) is 25-35r/min, filtering is cleaned after stirring 15-20min, In vacuum drying chamber copper facing TiB is obtained in 80 DEG C of drying to constant weight2-Al2O3- TiC composite granules.
2. a kind of steel alloy according to claim 1, it is characterised in that：The model Cr50 chromium of the chromium-base alloy powder Base alloy powder.
3. a kind of steel alloy according to claim 1, it is characterised in that：The rare earth is one or both of vanadium, yttrium.
CN201710235055.4A 2017-04-12 2017-04-12 A kind of steel alloy Active CN107083514B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710235055.4A CN107083514B (en) 2017-04-12 2017-04-12 A kind of steel alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710235055.4A CN107083514B (en) 2017-04-12 2017-04-12 A kind of steel alloy

Publications (2)

Publication Number Publication Date
CN107083514A true CN107083514A (en) 2017-08-22
CN107083514B CN107083514B (en) 2019-01-15

Family

ID=59611961

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710235055.4A Active CN107083514B (en) 2017-04-12 2017-04-12 A kind of steel alloy

Country Status (1)

Country Link
CN (1) CN107083514B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108531895A (en) * 2018-03-29 2018-09-14 西安理工大学 A method of the electroless deposition copper on aluminum oxide film
CN108754323A (en) * 2018-06-11 2018-11-06 安徽尼古拉电子科技有限公司 A kind of high temperature-resistant cable protection pipe alloy steel material
CN110629106A (en) * 2019-11-08 2019-12-31 沈阳工业大学 Method for reinforcing nodular cast iron material by using nano SiO2 particles
CN114559046A (en) * 2022-01-26 2022-05-31 中北大学 Preparation method of rare earth modified 17-4PH high-strength steel powder for additive manufacturing

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200743A (en) * 1983-04-26 1984-11-14 Daido Steel Co Ltd Sintered alloy steel
JPS63109142A (en) * 1986-10-27 1988-05-13 Nissan Motor Co Ltd Ferrous sintered alloy combining heat resistance with wear resistance
US20090123690A1 (en) * 2005-01-10 2009-05-14 H.C. Starck Gmbh Metallic Powder Mixtures
CN103878366A (en) * 2014-04-16 2014-06-25 湖南大学 Copper-coated chromium composite powder and preparation method and application thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59200743A (en) * 1983-04-26 1984-11-14 Daido Steel Co Ltd Sintered alloy steel
JPS63109142A (en) * 1986-10-27 1988-05-13 Nissan Motor Co Ltd Ferrous sintered alloy combining heat resistance with wear resistance
US20090123690A1 (en) * 2005-01-10 2009-05-14 H.C. Starck Gmbh Metallic Powder Mixtures
CN103878366A (en) * 2014-04-16 2014-06-25 湖南大学 Copper-coated chromium composite powder and preparation method and application thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108531895A (en) * 2018-03-29 2018-09-14 西安理工大学 A method of the electroless deposition copper on aluminum oxide film
CN108754323A (en) * 2018-06-11 2018-11-06 安徽尼古拉电子科技有限公司 A kind of high temperature-resistant cable protection pipe alloy steel material
CN110629106A (en) * 2019-11-08 2019-12-31 沈阳工业大学 Method for reinforcing nodular cast iron material by using nano SiO2 particles
CN110629106B (en) * 2019-11-08 2020-07-24 沈阳工业大学 Method for reinforcing nodular cast iron material by using nano SiO2 particles
CN114559046A (en) * 2022-01-26 2022-05-31 中北大学 Preparation method of rare earth modified 17-4PH high-strength steel powder for additive manufacturing
CN114559046B (en) * 2022-01-26 2023-07-25 中北大学 Preparation method of rare earth modified 17-4PH high-strength steel powder for additive manufacturing

Also Published As

Publication number Publication date
CN107083514B (en) 2019-01-15

Similar Documents

Publication Publication Date Title
CN107083514B (en) A kind of steel alloy
CN102002694B (en) Method for preparing uniform silver conducting layer on surface of metal or nonmetal material
CN109706438A (en) A kind of preparation method of the modified ZTA ceramic particle enhancing steel-based composite material in surface
CN101021013B (en) Process of preparing nanometer antiwear composite coating on surface of metal base
CN104388722B (en) Hard alloy with binding phase intensified by virtue of heat treatment and preparation method of hard alloy
CN110423997B (en) Phosphating solution doped with nano silicon carbide particles or hydroxyapatite particles and phosphating treatment method of magnesium or magnesium alloy
CN108165901A (en) A kind of preparation method of the Carbon Fibre Reinforced Metal Matrix Composites based on chemical plating
CN106832757A (en) A kind of composite of Graphene phenol-formaldehyde resin modified and preparation method thereof, application
CN102899644B (en) Method for obtaining micro-nano SiO2 particle containing coating on surface of aluminium and aluminium alloy
CN100548539C (en) A kind of manufacture method of ultra-fine hard alloy composite powder
CN101851752B (en) Long-service-life high-speed acid environment protection bright chemical nickel plating additive and use method thereof
CN108411138A (en) A kind of enhancing aluminum alloy materials
CN105921108A (en) Preparation method and application of montmorillonoid and carbon composite material
CN101805867B (en) Si3N4-based metal ceramic and preparation method thereof
CN107587123A (en) A kind of phone housing process of surface treatment
CN103981467A (en) Method for preparing carbon/silicon carbide complex fiber-reinforced aluminum-based foam material
CN101314837A (en) Ultra-thick foam iron, nickel alloy material, producing method and uses thereof
CN103436924B (en) A kind of electroplate liquid for the formation of nickel molybdenum-molybdenum disilicide composite deposite and its preparation method and application
CN110899692B (en) Preparation method of iron-based alloy powder
CN1807702B (en) Process for preparing gradient nano compound coating on powder metallurgy part surface
CN101845624A (en) Method for preparing alkaline nano-zirconium carbide composite nickel-phosphorus coating on surface of polyester fabric
CN106282634B (en) A kind of preparation method of metal-based self-lubricating material
CN1786220A (en) Method of comprehensive recovering cyanide and valuable metal using ion type converting resin process
CN106222632A (en) A kind of environment-friendly type is anti-corrosion, the preparation method of wear-resistant magnesium alloy layer
CN104694912B (en) A kind of method of diamond particle surface Electroless Plating Ni P alloys

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right

Effective date of registration: 20181126

Address after: 518000 Room 212, Second Floor, Building A, Yingdali Science and Technology Digital Park, Hongmian Road, Futian Street, Futian District, Shenzhen City, Guangdong Province

Applicant after: Shenzhen I want Mold Technology Co., Ltd.

Address before: 241000 Pioneer Street, Longhu street, San Shan District, Wuhu, Anhui, 8

Applicant before: Wuhu exhibition of new materials science and Technology Services Co., Ltd.

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant