CN107653415A - A kind of microalloy high-carbon steel for pin cloth product - Google Patents

A kind of microalloy high-carbon steel for pin cloth product Download PDF

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Publication number
CN107653415A
CN107653415A CN201710705320.0A CN201710705320A CN107653415A CN 107653415 A CN107653415 A CN 107653415A CN 201710705320 A CN201710705320 A CN 201710705320A CN 107653415 A CN107653415 A CN 107653415A
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CN
China
Prior art keywords
carbon steel
pin cloth
microalloy high
cloth product
microalloy
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.)
Pending
Application number
CN201710705320.0A
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Chinese (zh)
Inventor
钱冬燕
卓城之
陆忠
雍岐龙
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.)
GERON CARD CLOTHING (JINGSU) CO Ltd
Original Assignee
GERON CARD CLOTHING (JINGSU) 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 GERON CARD CLOTHING (JINGSU) CO Ltd filed Critical GERON CARD CLOTHING (JINGSU) CO Ltd
Priority to CN201710705320.0A priority Critical patent/CN107653415A/en
Publication of CN107653415A publication Critical patent/CN107653415A/en
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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/16—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
    • C22C38/18—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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)

Abstract

The present invention provides a kind of microalloy high-carbon steel for pin cloth product, it is characterised in that：The component and its weight/mass percentage composition of microalloy high-carbon steel be：C：0.60~0.75%、Si：0.20~0.30%、Mn：0.50~0.70%、Cr：＜ 0.15%, P：<0.020%、S：<0.010%, V：0.05~0.20%、Nb：0.010~0.035 %、Ni：0~0.50%、Mo：0~0.50%、Cu：0~0.40%.The present invention improves the eutectoid carbon content of material so that material is thinner in equal quenching temperature undertissue, and martensite hardness is higher, so as to improve the anti-soft abrasiye polishing machine of material by adding micro Nb and V in high-carbon steel.Meanwhile and because micro alloying element adds so that material remains to the cold-forming property for keeping ordinary carbon steel excellent.

Description

A kind of microalloy high-carbon steel for pin cloth product
Technical field
The invention belongs to textile equipment processing technique field, and in particular to a kind of microalloy high-carbon for pin cloth product Steel.
Background technology
Pin cloth product requires that material has preferable cold-formed performance with steel, has after Q-tempering preferably wear-resisting Property and obdurability.The steel grade that pin cloth uses at present is mainly hard wire steel, such as 60#, 72B, 82B, and is developed in 70 ~ eighties The micro alloyed steel to get up, such as 80WV materials.Ordinary carbon steel material cold-forming property is preferable, and remaining carbide is less after quenching, and C is former Son improves the polishing machine between fiber and pin cloth in being dissolved into martensitic matrix, but because card clothing tooth top is smaller relatively thin, quenching Crystallite dimension is easy to thick during heating, the risk of crown fracture when increase pin cloth works；And in 80WV 0.50 ~ 0.9% W content Generally it is present in being dissolved state in steel, is not separated out with carbide form and play precipitation strength or crystal grain thinning, and W is former Also there is segregation risk in steel-making in son, the cold drawn performance and uniformity of hardness of material can be caused necessarily to influence, processing characteristics It is poor so that processing cost is higher.
The content of the invention
In order to solve the above problems.The present invention provides a kind of microalloy high-carbon steel for pin cloth product, it is characterised in that： The component and its weight/mass percentage composition of microalloy high-carbon steel be：
C：0.60~0.75%、Si：0.20~0.30%、Mn：0.50~0.70%、Cr：＜ 0.15%, P：<0.020%、S：<0.010%, V：0.05~0.20%、Nb：0.010~0.035 %、Ni：0~0.50%、Mo：0~0.50%、Cu：0~0.40%.
The present invention is advantageous in that：Addition and rational stoicheiometry material by micro alloying element Existing good cold-forming property, Cr and V can enter cementite, form alloyed cementite；V can also form VC, play obvious The effect for preventing crystal grain from growing up, the effect of precipitation strength and crystal grain refinement is brought using Nb, V element Carbide Precipitation, and Nb promotees Enter the degeneration of eutectoid phase transformation, eliminate net carbide, promote the nodularization of cementite.Simultaneously Nb, V and C-shaped into NbC, VC may be used also Material wear ability is improved to a certain extent, and there is excellent cold-forming property, easy nodularization using the microalloy high-carbon steel Can, and martensite hardness is higher after heat treatment, organizes more tiny, the anti-soft abrasiye polishing machine of effective lift pins cloth.
Embodiment
In order to deepen the understanding of the present invention, below in conjunction with embodiment, the invention will be further described, the embodiment It is only used for explaining the present invention, does not form the restriction to protection scope of the present invention.
Embodiment 1
A kind of microalloy high-carbon steel for pin cloth product, it is characterised in that：The component and its quality percentage of microalloy high-carbon steel Content is：
C：0.62%、Si：0.22%、Mn：0.60%、Cr：0.010%、P： 0.009%、S：0.005%, V：0.07%、Nb：0.028 %、Ni：0.006%、Cu：0.06%、Mo：0.034 %.
Embodiment 2
A kind of microalloy high-carbon steel for pin cloth product, it is characterised in that：The component and its quality percentage of microalloy high-carbon steel Content is：
C：0.65%、Si：0.26%、Mn：0.69%、Cr：0.024%、P： 0.010%、S：0.004%, V：0.10%、Nb：0.026 %、Ni：0.028%、Cu：0.05%、Mo：0.12 %.
Embodiment 3
A kind of microalloy high-carbon steel for pin cloth product, it is characterised in that：The component and its quality percentage of microalloy high-carbon steel Content is：
C：0.70%、Si：0.26%、Mn：0.70%、Cr：0.120%、P： 0.007%、S：0.005%, V：0.15%、Nb：0.018 %、Ni：0.006%、Cu：0.051%、Mo：0.15 %.
Embodiment 4
A kind of microalloy high-carbon steel for pin cloth product, it is characterised in that：The component and its quality percentage of microalloy high-carbon steel Content is：
C：0.73%、Si：0.25%、Mn：0.68%、Cr：0.10%、P： 0.011%、S：0.003%, V：0.18%、Nb：0.025 %、 Ni：0.020%、Cu：0.082%、Mo：0.04%.

Claims (2)

  1. A kind of 1. microalloy high-carbon steel for pin cloth product, it is characterised in that：The component and its quality hundred of microalloy high-carbon steel Point content is：
    C：0.60~0.75%、Si：0.20~0.30%、Mn：0.50~0.70%、Cr：＜ 0.15%, P：<0.020%、S：<0.010%, V：0.05~0.20%、Nb：0.010~0.035 %、Ni：0~0.50%、Mo：0~0.50%、Cu：0~0.40%.
  2. A kind of 2. microalloy high-carbon steel for pin cloth product according to claim 1, it is characterised in that：The chi of the V Very little is 9nm-11nm.
CN201710705320.0A 2017-08-17 2017-08-17 A kind of microalloy high-carbon steel for pin cloth product Pending CN107653415A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710705320.0A CN107653415A (en) 2017-08-17 2017-08-17 A kind of microalloy high-carbon steel for pin cloth product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710705320.0A CN107653415A (en) 2017-08-17 2017-08-17 A kind of microalloy high-carbon steel for pin cloth product

Publications (1)

Publication Number Publication Date
CN107653415A true CN107653415A (en) 2018-02-02

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Family Applications (1)

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CN201710705320.0A Pending CN107653415A (en) 2017-08-17 2017-08-17 A kind of microalloy high-carbon steel for pin cloth product

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113293337A (en) * 2021-04-28 2021-08-24 顿口渔具科技(东莞)有限公司 Niobium-vanadium composite microalloyed high-carbon steel wire for fishhook
CN115838895A (en) * 2021-09-18 2023-03-24 宝山钢铁股份有限公司 High hardenability metal card clothing steel wire and manufacturing method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1609253A (en) * 2003-10-21 2005-04-27 酒泉钢铁(集团)有限责任公司 Micro-alloyed high-carbon steel and application thereof
CN101492788A (en) * 2009-03-05 2009-07-29 芜湖三联锻造有限公司 Microalloy non-hardened and tempered steel and controlled forging and cooling process
CN101649416A (en) * 2009-09-04 2010-02-17 江苏省沙钢钢铁研究院有限公司 High-carbon steel wire rod and preparation method thereof
CN103805861A (en) * 2014-02-11 2014-05-21 江苏省沙钢钢铁研究院有限公司 High-carbon steel wire and preparation method thereof
CN105177454A (en) * 2015-10-09 2015-12-23 天津冶金集团中兴盛达钢业有限公司 High-temperature-resistant microalloy high-carbon steel 82B wire rod and preparation method thereof
CN105838981A (en) * 2016-05-20 2016-08-10 金轮针布(江苏)有限公司 Steel for card clothing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1609253A (en) * 2003-10-21 2005-04-27 酒泉钢铁(集团)有限责任公司 Micro-alloyed high-carbon steel and application thereof
CN101492788A (en) * 2009-03-05 2009-07-29 芜湖三联锻造有限公司 Microalloy non-hardened and tempered steel and controlled forging and cooling process
CN101649416A (en) * 2009-09-04 2010-02-17 江苏省沙钢钢铁研究院有限公司 High-carbon steel wire rod and preparation method thereof
CN103805861A (en) * 2014-02-11 2014-05-21 江苏省沙钢钢铁研究院有限公司 High-carbon steel wire and preparation method thereof
CN105177454A (en) * 2015-10-09 2015-12-23 天津冶金集团中兴盛达钢业有限公司 High-temperature-resistant microalloy high-carbon steel 82B wire rod and preparation method thereof
CN105838981A (en) * 2016-05-20 2016-08-10 金轮针布(江苏)有限公司 Steel for card clothing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113293337A (en) * 2021-04-28 2021-08-24 顿口渔具科技(东莞)有限公司 Niobium-vanadium composite microalloyed high-carbon steel wire for fishhook
CN115838895A (en) * 2021-09-18 2023-03-24 宝山钢铁股份有限公司 High hardenability metal card clothing steel wire and manufacturing method thereof
CN115838895B (en) * 2021-09-18 2024-06-04 宝山钢铁股份有限公司 High-hardenability metal card clothing steel wire and manufacturing method thereof

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Application publication date: 20180202