CN1082557C - 用于钢镀锌的合金和方法 - Google Patents

用于钢镀锌的合金和方法 Download PDF

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Publication number
CN1082557C
CN1082557C CN988052121A CN98805212A CN1082557C CN 1082557 C CN1082557 C CN 1082557C CN 988052121 A CN988052121 A CN 988052121A CN 98805212 A CN98805212 A CN 98805212A CN 1082557 C CN1082557 C CN 1082557C
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Prior art keywords
zinc
weight
alloy
steel
galvanizing
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CN1257553A (zh
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M·吉勒斯
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Umicore NV SA
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Union Miniere NV SA
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    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C18/00—Alloys based on zinc
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12535—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.] with additional, spatially distinct nonmetal component
    • Y10T428/12583—Component contains compound of adjacent metal
    • Y10T428/1259—Oxide
    • 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
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating With Molten Metal (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Paints Or Removers (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

本发明涉及一种含Sn和/或含Bi的锌合金，该合金用于使钢在加热条件下镀锌，更具体而言，用于部件镀锌。这种合金的组成为1-5%(重量)的Sn+Bi；0-饱含的Pb；0.025-0.200%(重量)的Ni、Cr和Mn中之至少一种；0-0.030%(重量)的Al、Ca和Mg中之至少一种；其余为锌及不可避免的杂质。

Description

用于钢镀锌的合金和方法
本发明涉及一种含Sn和含Bi的锌合金，该合金用于使钢在加热条件下镀锌，更具体而言，用于部件镀锌。
另添加Sn和添加Sn和Ni对锌浴的影响已在EP96200465.1中公开。这些添加物保证能在反应性钢，诸如含Si钢和/或含P钢的情况下使Zn/Fe反应延缓，这样就能避免形成过厚的锌层。但这需要在浴中保持较高的Sn浓度，从而使这种方法在经济上有较小的吸引力。此外，在相当高的Sn浓度下，会有生成含Sn沉降物的非均相锌镀层的危险。
J.J.Sebisty等人在第八次国际热浸镀锌会议的报告中(伦敦、1967)指出了V、Cr、Ni和Mn在不含Sn的镀锌浴中对Zn/Fe反应的影响。但是，这些合金对含P钢或Si含量高的钢的合格镀锌作用不大。
本发明的目的在于限制浴中的浓度，因为Sn是一种相当贵的金属，虽然它能使含P钢和Si含量高的钢能合格镀锌。为此目的，采用一种锌合金，该合金含1-5％(重量)的Sn+Bi；O-饱合的Pb；0.025-0.200％(重量)的Ni、Cr或Mn中的至少一种；0-0.030％(重量)的Al、Ca和Mg中的至少一种；其余为锌和不可避免的杂质，优选锌合金含有0.025-0.1％(重量)Cr。
根据市场情况，因此可用Bi部分取代Sn。Pb可添加至饱和。Pb比Sn和Bi便宜，但是从生态观点看其不太可行，吸引力也较小。
在锌浴中添加Sn和Bi使要镀锌的钢的浸润得到改善，并使熔点降低。这带来多个优点，例如在较低温度下的镀锌可能性、使能耗降低、锌浴的腐蚀减小。也可使浸入时间减小，以及还有涂复超薄锌层的可能性。
实例
这些合金曾以各种标准钢以及含各种P和Si含量的反应性钢作过试验，下表列出了试验所用钢类型的成分。
  钢的类型       X       M       E       R       Y
 ％(重量)Si     0.010     0.092     0.177     0.018     0.075
  ％(重量)P     0.015     0.014     0.020     0.069     0.017
下表列出了在不同的浴组成下浸入时间为5分钟时镀层的厚度。
                  浴的组成％(重量)    温度   镀层厚度
    Sn     Bi     Pb     Ni     Mn     Cr     ℃     μm
    2.5   0.050     435     ＜80
    2.5   0.060     450     ＜80
    2.5   0.029   0.027     450     ＜80
    2.5   0.055     450     ＜80
    2.5   0.100     450     ＜100
    2.5   0.030     450     ＜100
    2.5   0.055     450     ＜80
    1.9     0.5   0.050     450     ＜80
    1.5     1.0   0.055     450     ＜80
    0.9     1.5   0.053     450     ＜80
    2.5     0.3     450     达250
    0.3     450     达400

Claims (5)

1、一种由含Sn和Bi的锌合金组成的热浸镀锌浴，其特征在于，其组成为1-5％(重量)的Sn+Bi；O-饱含的Pb；0.025-0.200％(重量)的Ni、Cr或Mn中之至少一种；O-0.030％(重量)的Al、Ca和Mg中之至少一种；其余为锌和不可避免的杂质。
2、权利要求1的镀锌浴，含0.025-0.100％(重量)的Cr。
3、权利要求1的镀锌浴，含0.025-0.200％(重量)的Mn。
4、权利要求1的镀锌浴，含0.025-0.060％(重量)的Ni。
5、一种可含有Si和/或P的钢制品的部件镀锌方法，其特征在于，采用具有权利要求1-4中所述组分的锌浴。
CN988052121A 1997-05-23 1998-05-25 用于钢镀锌的合金和方法 Expired - Fee Related CN1082557C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP97201536 1997-05-23
EP97201536.6 1997-05-23

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CN1257553A CN1257553A (zh) 2000-06-21
CN1082557C true CN1082557C (zh) 2002-04-10

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ID=8228339

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US (1) US6187116B1 (zh)
EP (1) EP1003921B1 (zh)
JP (1) JP2001525890A (zh)
KR (1) KR20010012723A (zh)
CN (1) CN1082557C (zh)
AT (1) ATE222610T1 (zh)
AU (1) AU731443B2 (zh)
BG (1) BG63089B1 (zh)
BR (1) BR9809853A (zh)
CA (1) CA2288054A1 (zh)
CZ (1) CZ297569B6 (zh)
DE (1) DE69807340T2 (zh)
DK (1) DK1003921T3 (zh)
ES (1) ES2182307T3 (zh)
HU (1) HU221990B1 (zh)
IL (1) IL133092A (zh)
NO (1) NO995499L (zh)
PL (1) PL186908B1 (zh)
PT (1) PT1003921E (zh)
SI (1) SI1003921T1 (zh)
SK (1) SK284624B6 (zh)
TR (1) TR199902825T2 (zh)
UA (1) UA56235C2 (zh)
WO (1) WO1998053109A1 (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1186679A1 (en) * 2000-09-12 2002-03-13 n.v. Umicore s.a. Hot-dip galvanising alloy and process
US6569268B1 (en) 2000-10-16 2003-05-27 Teck Cominco Metals Ltd. Process and alloy for decorative galvanizing of steel
FR2827615B1 (fr) * 2001-07-17 2003-10-03 Electro Rech Procede de galvanisation a chaud de toles d'acier
CN100523268C (zh) * 2003-03-07 2009-08-05 贝卡尔特股份有限公司 锌镍镀层
ATE364732T1 (de) * 2003-12-09 2007-07-15 Umicore Nv Die wärmeübertragung begrenzendes flussmittel und dessen verwendung bei der galvanisierung von stahl
CN100372955C (zh) * 2005-02-07 2008-03-05 株洲冶炼集团有限责任公司 用于钢铁构件热浸镀锌的锌铋多元合金的生产方法
CN1303236C (zh) * 2005-02-07 2007-03-07 株洲冶炼集团有限责任公司 用于钢铁构件热浸镀锌的锌铋多元合金及其方法
CA2560030C (en) * 2005-11-24 2013-11-12 Sulzer Metco Ag A thermal spraying material, a thermally sprayed coating, a thermal spraying method an also a thermally coated workpiece
FR2894255B1 (fr) * 2005-12-01 2008-04-04 Electro Rech Sarl Bain de galvanisation a chaud de pieces en une nuance d'acier quelconque
US8828556B2 (en) 2008-03-24 2014-09-09 Kuboto Corporation Pipe provided with corrosion prevention layer on the outside surface
JP4497431B1 (ja) * 2010-01-26 2010-07-07 株式会社駒形亜鉛鍍金所 溶融亜鉛めっき
CN101942626A (zh) * 2010-09-18 2011-01-12 湘潭大学 一种用于含硅钢热浸镀的锌合金
CN103695712B (zh) * 2013-11-22 2015-10-14 苗立贤 一种稀释熔融锌液的合金及其熔炼方法
CN110724896A (zh) * 2019-11-03 2020-01-24 江苏荣辉电力设备制造有限公司 一种铁塔零散构件的镀锌方法
CN112593173A (zh) * 2020-12-03 2021-04-02 常州大学 一种能够避免硅反应的含硅钢材热浸镀方法
CN114657418A (zh) * 2021-12-27 2022-06-24 中国科学院宁波材料技术与工程研究所 一种合金及其制备方法和应用

Citations (1)

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JPH07296813A (ja) * 1994-04-27 1995-11-10 Fuji Elelctrochem Co Ltd 電池の負極亜鉛缶

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US5049453A (en) * 1990-02-22 1991-09-17 Nippon Steel Corporation Galvannealed steel sheet with distinguished anti-powdering and anti-flaking properties and process for producing the same
ZA971076B (en) * 1996-02-23 1997-08-25 Union Miniere Sa Hot-dip galvanizing bath and process.
EP0996763B1 (en) * 1997-06-06 2004-04-07 Teck Cominco Metals Ltd. Galvanizing of reactive steels

Patent Citations (1)

* Cited by examiner, † Cited by third party
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JPH07296813A (ja) * 1994-04-27 1995-11-10 Fuji Elelctrochem Co Ltd 電池の負極亜鉛缶

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DE69807340T2 (de) 2003-05-15
ES2182307T3 (es) 2003-03-01
TR199902825T2 (xx) 2000-05-22
PL336890A1 (en) 2000-07-17
CZ9904054A3 (cs) 2000-12-13
SK152199A3 (en) 2000-07-11
BR9809853A (pt) 2000-06-27
UA56235C2 (uk) 2003-05-15
US6187116B1 (en) 2001-02-13
IL133092A (en) 2003-12-10
CA2288054A1 (en) 1998-11-26
DK1003921T3 (da) 2002-11-18
DE69807340D1 (de) 2002-09-26
PL186908B1 (pl) 2004-03-31
JP2001525890A (ja) 2001-12-11
CN1257553A (zh) 2000-06-21
NO995499D0 (no) 1999-11-10
AU7515598A (en) 1998-12-11
AU731443B2 (en) 2001-03-29
SK284624B6 (sk) 2005-08-04
WO1998053109A1 (en) 1998-11-26
EP1003921A1 (en) 2000-05-31
NO995499L (no) 1999-11-10
PT1003921E (pt) 2002-12-31
BG103837A (en) 2000-05-31
HUP0003772A3 (en) 2001-03-28
SI1003921T1 (en) 2003-02-28
KR20010012723A (ko) 2001-02-26
BG63089B1 (bg) 2001-03-30
HUP0003772A2 (hu) 2001-02-28
CZ297569B6 (cs) 2007-02-07
EP1003921B1 (en) 2002-08-21
ATE222610T1 (de) 2002-09-15
IL133092A0 (en) 2001-03-19
HU221990B1 (hu) 2003-03-28

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