CN107723722A - 一种金属表面热处理工艺 - Google Patents

一种金属表面热处理工艺 Download PDF

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Publication number
CN107723722A
CN107723722A CN201711318012.9A CN201711318012A CN107723722A CN 107723722 A CN107723722 A CN 107723722A CN 201711318012 A CN201711318012 A CN 201711318012A CN 107723722 A CN107723722 A CN 107723722A
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China
Prior art keywords
heat treatment
metal surface
surface heat
parts
weight
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CN201711318012.9A
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English (en)
Inventor
戴杰
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XUZHOU SANHE MACHINERY PARTS Co Ltd
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XUZHOU SANHE MACHINERY PARTS Co Ltd
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Priority to CN201711318012.9A priority Critical patent/CN107723722A/zh
Publication of CN107723722A publication Critical patent/CN107723722A/zh
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    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/0081Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F17/00Multi-step processes for surface treatment of metallic material involving at least one process provided for in class C23 and at least one process covered by subclass C21D or C22F or class C25
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23GCLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/14Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

本发明公开了一种金属表面热处理工艺,该金属表面热处理工艺包括以下步骤:S1.将加热炉加温至900‑1000℃,依次把待热处理的金属板放入加热炉中烧制5‑10分钟后取出,备用;S2.将上述已经热处理的金属板通过25‑30重量份的乙醇、10‑15重量份的氢氧化钠和20‑30重量份去离子水混合配置的水溶液浸泡5‑10分钟,实现金属表面热处理除锈。本发明采用金属表面热处理工艺,实现金属表面热处理除锈操作简单,成本低,能够快速有效去除锈迹。

Description

一种金属表面热处理工艺
技术领域
本发明涉及金属热处理技术领域,具体涉及一种金属表面热处理工艺。
背景技术
目前,现有的金属表面热处理工艺操作繁杂,成本高,亟需本领域技术人员研究出一种新的金属表面热处理工艺。
发明内容
本发明要解决的问题是克服现有技术的不足,提供了一种操作简单、成本低、能够快速有效去除锈迹的金属表面热处理工艺。
其解决技术问题所采用的技术方案是:一种金属表面热处理工艺,该金属表面热处理工艺包括以下步骤:
S1.将加热炉加温至900-1000℃,依次把待热处理的金属板放入加热炉中烧制5-10分钟后取出,备用;
S2.将上述已经热处理的金属板通过25-30重量份的乙醇、10-15重量份的氢氧化钠和20-30重量份去离子水混合配置的水溶液浸泡5-10分钟,实现金属表面热处理除锈。
作为本发明更进一步的技术改进,所述加热炉的温度设为925℃。
作为本发明更进一步的技术改进,所述水溶液包括下述重量份的原料配合制成:乙醇26份、氢氧化钠13份、去离子水25份。
本发明的有益效果为:采用金属表面热处理工艺,将加热炉加温至900-1000℃,依次把待热处理的金属板放入加热炉中烧制5-10分钟后取出,备用;将上述已经热处理的金属板通过25-30重量份的乙醇、10-15重量份的氢氧化钠和20-30重量份去离子水混合配置的水溶液浸泡5-10分钟,实现金属表面热处理除锈操作简单,成本低,能够快速有效去除锈迹。
具体实施方式
下面结合实施例对本发明作进一步的解释说明。
实施例1
一种金属表面热处理工艺,该金属表面热处理工艺包括以下步骤:
S1.将加热炉加温至900-1000℃,依次把待热处理的金属板放入加热炉中烧制5-10分钟后取出,备用;
S2.将上述已经热处理的金属板通过25-30重量份的乙醇、10-15重量份的氢氧化钠和20-30重量份去离子水混合配置的水溶液浸泡5-10分钟,实现金属表面热处理除锈。
实施例2
一种金属表面热处理工艺,该金属表面热处理工艺包括以下步骤:
S1.将加热炉加温至925℃,依次把待热处理的金属板放入加热炉中烧制5-10分钟后取出,备用;
S2.将上述已经热处理的金属板通过26重量份的乙醇、13重量份的氢氧化钠和25重量份去离子水混合配置的水溶液浸泡6分钟,实现金属表面热处理除锈。
上述内容为本发明的示例及说明,但不意味着本发明可取得的优点受此限制,凡是本发明实践过程中可能对结构的简单变换、和/或一些实施方式中实现的优点的其中一个或多个均在本申请的保护范围内。

Claims (3)

1.一种金属表面热处理工艺,其特征在于:该金属表面热处理工艺包括以下步骤:
S1.将加热炉加温至900-1000℃,依次把待热处理的金属板放入加热炉中烧制5-10分钟后取出,备用;
S2.将上述已经热处理的金属板通过25-30重量份的乙醇、10-15重量份的氢氧化钠和20-30重量份去离子水混合配置的水溶液浸泡5-10分钟,实现金属表面热处理除锈。
2.根据权利要求1所述的金属表面热处理工艺,其特征在于:所述加热炉的温度设为925℃。
3.根据权利要求1所述的金属表面热处理工艺,其特征在于:所述水溶液包括下述重量份的原料配合制成:乙醇26份、氢氧化钠13份、去离子水25份。
CN201711318012.9A 2017-12-12 2017-12-12 一种金属表面热处理工艺 Pending CN107723722A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109439851A (zh) * 2018-12-24 2019-03-08 海盐城西热处理有限公司 一种金属表面热处理工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109439851A (zh) * 2018-12-24 2019-03-08 海盐城西热处理有限公司 一种金属表面热处理工艺

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