CN107955921A - 一种高强度金属螺丝 - Google Patents

一种高强度金属螺丝 Download PDF

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Publication number
CN107955921A
CN107955921A CN201610902397.2A CN201610902397A CN107955921A CN 107955921 A CN107955921 A CN 107955921A CN 201610902397 A CN201610902397 A CN 201610902397A CN 107955921 A CN107955921 A CN 107955921A
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Prior art keywords
metal screw
high duty
surplus
iron
calculated
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CN201610902397.2A
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English (en)
Inventor
钱志刚
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Danyang Danli Exhibition Products Co Ltd
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Danyang Danli Exhibition Products Co Ltd
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Priority to CN201610902397.2A priority Critical patent/CN107955921A/zh
Publication of CN107955921A publication Critical patent/CN107955921A/zh
Pending legal-status Critical Current

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    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
    • 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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B35/00—Screw-bolts; Stay-bolts; Screw-threaded studs; Screws; Set screws

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

Abstract

本发明涉及一种高强度金属螺丝，主要由以质量百分数计的以下成分制成：Al9.2‑11.9％、Mo4.4‑12.5％、Mg8.5‑13.4％、Te0.5‑0.8％、Zr3.1‑7.7％、Sc0.3‑0.5％、Ni0.02‑0.05％、Mn0.35‑0.48％、Cu0.3‑0.8％、余量为铁。采用本发明的合金材料制备的金属螺丝具有极高的强度与耐磨性，特别适合于重型机械。

Description

一种高强度金属螺丝
技术领域
本发明涉及金属制品加工领域，尤其涉及一种高强度金属螺丝。
背景技术
随着科技的不断进步，对金属材料性能提出了更高的要求，尤其是其中的铁合金。目前铁合金的强度性能较低，需要进一步的提升。
发明内容
为了解决上述技术问题，提供一种特别适用于重型机械的高强金属螺丝，本发明提供以下技术方案：
一种高强度金属螺丝，由以质量百分数计的以下成分制成：Al9.2-11.9％、Mo4.4-12.5％、Mg8.5-13.4％、Te0.5-0.8％、Zr3.1-7.7％、Sc0.3-0.5％、Ni0.02-0.05％、Mn0.35-0.48％、Cu0.3-0.8％、余量为铁。
进一步的，由以质量百分数计的以下成分制成：Al10.5％、Mo8.4％、Mg11.9％、Te0.68％、Zr5.4％、Sc0.4％、Ni0.035％、Mn0.43％、Cu0.65％、余量为铁。
进一步的，由以质量百分数计的以下成分制成：Al9.2％、Mo4.4％、Mg8.5％、Te0.5％、Zr3.1％、Sc0.3％、Ni0.02％、Mn0.35％、Cu0.3％、余量为铁。
进一步的，由以质量百分数计的以下成分制成：Al11.9％、Mo12.5％、Mg13.4％、Te0.8％、Zr7.7％、Sc0.5％、Ni0.05％、Mn0.48％、Cu0.8％、余量为铁。
本发明的有益效果在于：采用本发明的合金材料制备的金属螺丝具有极高的强度与耐磨性，特别适合于重型机械。
具体实施方式
实施例1、
一种高强度金属螺丝，由以质量百分数计的以下成分制成：Al10.5％、Mo8.4％、Mg11.9％、Te0.68％、Zr5.4％、Sc0.4％、Ni0.035％、Mn0.43％、Cu0.65％、余量为铁。
实施例2、
一种高强度金属螺丝，由以质量百分数计的以下成分制成：Al9.2％、Mo4.4％、Mg8.5％、Te0.5％、Zr3.1％、Sc0.3％、Ni0.02％、Mn0.35％、Cu0.3％、余量为铁。
实施例3、
一种高强度金属螺丝，由以质量百分数计的以下成分制成：Al11.9％、Mo12.5％、Mg13.4％、Te0.8％、Zr7.7％、Sc0.5％、Ni0.05％、Mn0.48％、Cu0.8％、余量为铁。
以上述依据本发明理想实施例为启示，通过上述的说明内容，相关工作人员完全可以在不偏离本项发明技术思想的范围内，进行多样的变更以及修改。本项发明的技术性范围并不局限于说明书上的内容，必须要根据权利要求范围来确定其技术性范围。

Claims (4)

1.一种高强度金属螺丝，其特征在于：由以质量百分数计的以下成分制成：Al9.2-11.9％、Mo4.4-12.5％、Mg8.5-13.4％、Te0.5-0.8％、Zr3.1-7.7％、Sc0.3-0.5％、Ni0.02-0.05％、Mn0.35-0.48％、Cu0.3-0.8％、余量为铁。
2.如权利要求1所述的一种高强度金属螺丝，其特征在于；由以质量百分数计的以下成分制成：Al10.5％、Mo8.4％、Mg11.9％、Te0.68％、Zr5.4％、Sc0.4％、Ni0.035％、Mn0.43％、Cu0.65％、余量为铁。
3.如权利要求1所述的一种高强度金属螺丝，其特征在于：由以质量百分数计的以下成分制成：Al9.2％、Mo4.4％、Mg8.5％、Te0.5％、Zr3.1％、Sc0.3％、Ni0.02％、Mn0.35％、Cu0.3％、余量为铁。
4.如权利要求1所述的一种高强度金属螺丝，其特征在于：由以质量百分数计的以下成分制成：Al11.9％、Mo12.5％、Mg13.4％、Te0.8％、Zr7.7％、Sc0.5％、Ni0.05％、Mn0.48％、Cu0.8％、余量为铁。
CN201610902397.2A 2016-10-17 2016-10-17 一种高强度金属螺丝 Pending CN107955921A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111057957A (zh) * 2019-12-13 2020-04-24 陕西易莱德新材料科技有限公司 一种抗氧化的复合金属材料

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588657A1 (en) * 1992-09-18 1994-03-23 Inco Alloys International, Inc. Controlled thermal expansion superalloy
US20010002296A1 (en) * 1997-12-05 2001-05-31 Mohamed Nazmy Iron aluminide coating and method of applying an iron aluminide coating
CN105369107A (zh) * 2015-10-26 2016-03-02 无锡市永亿精密铸造有限公司 精密铸造的起重机抓斗

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588657A1 (en) * 1992-09-18 1994-03-23 Inco Alloys International, Inc. Controlled thermal expansion superalloy
US20010002296A1 (en) * 1997-12-05 2001-05-31 Mohamed Nazmy Iron aluminide coating and method of applying an iron aluminide coating
CN105369107A (zh) * 2015-10-26 2016-03-02 无锡市永亿精密铸造有限公司 精密铸造的起重机抓斗

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111057957A (zh) * 2019-12-13 2020-04-24 陕西易莱德新材料科技有限公司 一种抗氧化的复合金属材料

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Application publication date: 20180424