ES383779A1 - Sintered hard alloy and method of making - Google Patents

Sintered hard alloy and method of making

Info

Publication number
ES383779A1
ES383779A1 ES383779A ES383779A ES383779A1 ES 383779 A1 ES383779 A1 ES 383779A1 ES 383779 A ES383779 A ES 383779A ES 383779 A ES383779 A ES 383779A ES 383779 A1 ES383779 A1 ES 383779A1
Authority
ES
Spain
Prior art keywords
mixed
metal
making
carbide
hard 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.)
Expired
Application number
ES383779A
Other languages
Spanish (es)
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.)
Ugine Carbone
Original Assignee
Ugine Carbone
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 Ugine Carbone filed Critical Ugine Carbone
Publication of ES383779A1 publication Critical patent/ES383779A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/04—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbonitrides
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/932—Abrasive or cutting feature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12007—Component of composite having metal continuous phase interengaged with nonmetal continuous phase

Abstract

Process for the preparation of hard alloys, characterized in that oxygen-poor nitride powders are mixed, and/or nitride-carbide and/or carbonitride mixtures are mixed, with an O2 content of less than 0.15% by weight, preferably less than 0.05%, optionally carbide powders, preferably in solid solutions, and finally a binder alloy powder consisting of at least one metal from the iron group and at least one metal from the chromium group, This mixture is ground into a liquid form, dried and sintered under reduced nitrogen pressure, preferably 200 to 500 mm of mercury. (Machine-translation by Google Translate, not legally binding)
ES383779A 1969-09-30 1970-09-18 Sintered hard alloy and method of making Expired ES383779A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT922769A AT299561B (en) 1969-09-30 1969-09-30 Auxiliary metal-containing sintered hard alloy and process for their production

Publications (1)

Publication Number Publication Date
ES383779A1 true ES383779A1 (en) 1973-07-16

Family

ID=3612325

Family Applications (1)

Application Number Title Priority Date Filing Date
ES383779A Expired ES383779A1 (en) 1969-09-30 1970-09-18 Sintered hard alloy and method of making

Country Status (16)

Country Link
US (1) US3741733A (en)
JP (1) JPS491364B1 (en)
AT (1) AT299561B (en)
BE (1) BE756565A (en)
CA (1) CA959076A (en)
CH (1) CH529839A (en)
DK (1) DK140854B (en)
ES (1) ES383779A1 (en)
FI (1) FI54331C (en)
FR (1) FR2064842A5 (en)
GB (1) GB1329729A (en)
IL (1) IL35363A (en)
LU (1) LU61779A1 (en)
NL (1) NL174271C (en)
SE (1) SE384230B (en)
ZA (1) ZA706666B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH585861A5 (en) * 1972-04-20 1977-03-15 Bbc Brown Boveri & Cie
US3994692A (en) * 1974-05-29 1976-11-30 Erwin Rudy Sintered carbonitride tool materials
US3971656A (en) * 1973-06-18 1976-07-27 Erwin Rudy Spinodal carbonitride alloys for tool and wear applications
US4063938A (en) * 1974-03-30 1977-12-20 Gerd Weissman Method for producing a nitride based hard metal powder
US4049876A (en) * 1974-10-18 1977-09-20 Sumitomo Electric Industries, Ltd. Cemented carbonitride alloys
US4095978A (en) * 1974-11-01 1978-06-20 Ugine Carbone Hard tantalum nitride base alloys
JPS5171809A (en) * 1974-12-19 1976-06-22 Ngk Spark Plug Co Chitsukachitankishoketsugokinno seizoho
JPS5819736B2 (en) * 1975-10-14 1983-04-19 日本特殊陶業株式会社 Sintered alloy for cutting work
US4019874A (en) * 1975-11-24 1977-04-26 Ford Motor Company Cemented titanium carbide tool for intermittent cutting application
AT362943B (en) * 1977-01-27 1981-06-25 Sandvik Ab Sintered hard metal
JPS5823457B2 (en) * 1977-08-11 1983-05-16 三菱マテリアル株式会社 Tough cermet
US4150984A (en) * 1977-09-15 1979-04-24 Ngk Spark Plug Co., Ltd. Tungsten carbide-base sintered alloys and method for production thereof
JPS5475414U (en) * 1977-11-09 1979-05-29
FR2423546B1 (en) * 1978-01-21 1986-02-07 Sumitomo Electric Industries HARD SINTERED METALS AND THEIR MANUFACTURING METHOD
US4212670A (en) * 1978-03-13 1980-07-15 Alyamovsky Stanislav I Titanium oxycarbonitride based hard alloy
JPS5918349B2 (en) * 1982-07-12 1984-04-26 工業技術院長 Titanium carbonitride-metal boride ceramic materials
JPS59229431A (en) * 1983-05-20 1984-12-22 Mitsubishi Metal Corp Production of cermet having high toughness for cutting tool
JPS6166133U (en) * 1984-10-08 1986-05-07
US4693863A (en) * 1986-04-09 1987-09-15 Carpenter Technology Corporation Process and apparatus to simultaneously consolidate and reduce metal powders
US4857108A (en) * 1986-11-20 1989-08-15 Sandvik Ab Cemented carbonitride alloy with improved plastic deformation resistance
US4942097A (en) * 1987-10-14 1990-07-17 Kennametal Inc. Cermet cutting tool
DE3806602A1 (en) * 1988-03-02 1988-07-07 Krupp Gmbh CARBIDE BODY
JPH06507369A (en) * 1991-02-19 1994-08-25 ジ オーストラリアン ナショナル ユニバーシティー Production of metal and metalloid nitrides
US5443917A (en) * 1991-05-24 1995-08-22 Gte Products Corporation Ceramic armor
JP7185844B2 (en) 2018-02-13 2022-12-08 三菱マテリアル株式会社 TiN-based sintered body and cutting tool made of TiN-based sintered body
WO2019159781A1 (en) 2018-02-13 2019-08-22 三菱マテリアル株式会社 Tin-based sintered body and cutting tool made of tin-based sintered body
CN110484763A (en) * 2019-08-06 2019-11-22 广东工业大学 A kind of cermet and its preparation method and application based on novel adhesive

Also Published As

Publication number Publication date
FI54331C (en) 1978-11-10
DK140854B (en) 1979-11-26
CA959076A (en) 1974-12-10
CH529839A (en) 1972-10-31
LU61779A1 (en) 1971-01-21
NL174271B (en) 1983-12-16
DE2043411B2 (en) 1976-03-04
NL174271C (en) 1984-05-16
SE384230B (en) 1976-04-26
NL7014291A (en) 1971-04-01
IL35363A0 (en) 1971-04-28
US3741733A (en) 1973-06-26
JPS491364B1 (en) 1974-01-12
IL35363A (en) 1974-05-16
GB1329729A (en) 1973-09-12
BE756565A (en) 1971-03-01
ZA706666B (en) 1971-06-30
AT299561B (en) 1972-06-26
DE2043411A1 (en) 1971-04-22
FR2064842A5 (en) 1971-07-23
FI54331B (en) 1978-07-31
DK140854C (en) 1980-04-28

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