CN107779588A - 一种钢丝热处理工艺 - Google Patents

一种钢丝热处理工艺 Download PDF

Info

Publication number
CN107779588A
CN107779588A CN201610752147.5A CN201610752147A CN107779588A CN 107779588 A CN107779588 A CN 107779588A CN 201610752147 A CN201610752147 A CN 201610752147A CN 107779588 A CN107779588 A CN 107779588A
Authority
CN
China
Prior art keywords
steel wire
heat treatment
wire
treatment process
phosphate
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
CN201610752147.5A
Other languages
English (en)
Inventor
方芳
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CN201610752147.5A priority Critical patent/CN107779588A/zh
Publication of CN107779588A publication Critical patent/CN107779588A/zh
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/64—Patenting furnaces
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions

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)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

本发明提供一种钢丝热处理工艺，包括以下步骤：a1、等温铅淬火：将所述钢丝放入炉内加热至900～1000℃，保温2～3min，所述钢丝出炉进行铅浴；a2、清除氧化皮：所述钢丝通过化学剂活化液去除表面氧化膜；a3、磷化处理：所述钢丝通过磷酸盐产生磷化膜；a4、清理：通过热水对所述钢丝上残留熔液进行清理；a5、烘干处理：所述钢丝放入烘干箱内，接通温度为200～300℃的热风，持续1～2min。本发明钢丝热处理工艺，操作步骤简单、热处理效率高且效果好，具备良好的韧性。

Description

一种钢丝热处理工艺
技术领域
本发明涉及一种热处理工艺，特别涉及一种钢丝热处理工艺。
背景技术
钢丝是钢材的板、管、型、丝四大品种之一，是用热轧盘条经冷拉制成的再加工产品。钢丝是一种应用频繁的辅助件，由于应用频繁，因此对其韧性和强度有较高要求。
发明内容
【1】要解决的技术问题
本发明要解决的技术问题是提供一种热处理效率高、效果好的钢丝热处理工艺。
【2】解决问题的技术方案
本发明提供一种钢丝热处理工艺，所述热处理工艺包括以下步骤：
a1、等温铅淬火：将所述钢丝放入炉内加热至900～1000℃，保温2～3min，所述钢丝出炉进行铅浴；
a2、清除氧化皮：所述钢丝通过化学剂活化液去除表面氧化膜；
a3、磷化处理：所述钢丝通过磷酸盐产生磷化膜；
a4、清理：通过热水对所述钢丝上残留熔液进行清理；
a5、烘干处理：所述钢丝放入烘干箱内，接通温度为200～300℃的热风，持续1～2min。
进一步的，所述磷酸盐是以磷酸二氢锌、硝酸锌、磷酸为主的弱酸性熔液。
【3】有益效果
本发明钢丝热处理工艺，操作步骤简单、热处理效率高且效果好，具备良好的韧性。
具体实施方式
下面详细介绍本发明实施例。
本发明提供一种钢丝热处理工艺，该热处理工艺包括以下步骤：
a1、等温铅淬火：将该钢丝放入炉内加热至900～1000℃，保温2～3min，该钢丝出炉进行铅浴；
a2、清除氧化皮：该钢丝通过化学剂活化液去除表面氧化膜；
a3、磷化处理：该钢丝通过磷酸盐产生磷化膜；
a4、清理：通过热水对该钢丝上残留熔液进行清理；
a5、烘干处理：该钢丝放入烘干箱内，接通温度为200～300℃的热风，持续1～2min。
完成烘干后，对钢丝进行抽样质量检测，包括韧性及强度测试。
本实施例中该磷酸盐是以磷酸二氢锌、硝酸锌、磷酸为主的弱酸性熔液。
本发明钢丝热处理工艺，操作步骤简单、热处理效率高且效果好，具备良好的韧性。
以上所述仅是本发明的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明技术原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (2)

1.一种钢丝热处理工艺，其特征在于，所述热处理工艺包括以下步骤：
a1、等温铅淬火：将所述钢丝放入炉内加热至900～1000℃，保温2～3min，所述钢丝出炉进行铅浴；
a2、清除氧化皮：所述钢丝通过化学剂活化液去除表面氧化膜；
a3、磷化处理：所述钢丝通过磷酸盐产生磷化膜；
a4、清理：通过热水对所述钢丝上残留熔液进行清理；
a5、烘干处理：所述钢丝放入烘干箱内，接通温度为200～300℃的热风，持续1～2min。
2.如权利要求1所述的钢丝热处理工艺，其特征在于：所述磷酸盐是以磷酸二氢锌、硝酸锌、磷酸为主的弱酸性熔液。
CN201610752147.5A 2016-08-29 2016-08-29 一种钢丝热处理工艺 Pending CN107779588A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610752147.5A CN107779588A (zh) 2016-08-29 2016-08-29 一种钢丝热处理工艺

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610752147.5A CN107779588A (zh) 2016-08-29 2016-08-29 一种钢丝热处理工艺

Publications (1)

Publication Number Publication Date
CN107779588A true CN107779588A (zh) 2018-03-09

Family

ID=61441867

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610752147.5A Pending CN107779588A (zh) 2016-08-29 2016-08-29 一种钢丝热处理工艺

Country Status (1)

Country Link
CN (1) CN107779588A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109504838A (zh) * 2018-12-25 2019-03-22 宁波淡水谷金属制线有限公司 一种钢丝热处理工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109504838A (zh) * 2018-12-25 2019-03-22 宁波淡水谷金属制线有限公司 一种钢丝热处理工艺

Similar Documents

Publication Publication Date Title
CN105195551B (zh) 一种异型材精拉丝工艺
IN2014KN02799A (zh)
CN106544494A (zh) 一种适用于1Cr17Ni2不锈钢冷拉线材的在线软化退火方法
CN102179672B (zh) 一种不锈钢抗菌管的加工工艺
CN107779588A (zh) 一种钢丝热处理工艺
JP2011140688A5 (zh)
CN105886706A (zh) 一种不锈钢制件热处理工艺
CN106222392A (zh) 一种锻钢冷轧辊的整体淬火方法
CN105695701A (zh) 一种40Cr调质工艺
CN107747097A (zh) 一种钢管的热加工工艺
CN103725831A (zh) 合金钢管的调质工艺
CN104928562A (zh) 一种低铬白口铸铁及其去应力热处理工艺
CN108148951A (zh) 不锈钢热处理工艺
CN106011448B (zh) 一种磷化钢丝加工工艺
CN105256121B (zh) 一种提高22Cr型不锈钢锻件低温韧性和耐腐蚀性能的热处理方法
CN103170804A (zh) 医用紧固螺钉的生产工艺
CN105886741A (zh) 一种热处理工艺
WO2017107952A1 (zh) 列管式换热器用钛管
CN109234496A (zh) 一种不锈钢丝的制作方法
CN103667622A (zh) 一种提高沉淀硬化不锈钢透平叶片综合性能的热处理工艺
CN103290179B (zh) 一种低淬透性中碳合金结构钢的热处理方法
CN108607885A (zh) 一种大规格桥索钢热轧盘条的拉丝前连续处理工艺
WO2017107954A1 (zh) 换热器用钛管
CN107723512B (zh) 一种耐高温钛合金管
CN106978525A (zh) 一种冷拔圆管的热处理工艺

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180309