CN103225046A - 高综合性能合金构件 - Google Patents

高综合性能合金构件 Download PDF

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Publication number
CN103225046A
CN103225046A CN2013101198617A CN201310119861A CN103225046A CN 103225046 A CN103225046 A CN 103225046A CN 2013101198617 A CN2013101198617 A CN 2013101198617A CN 201310119861 A CN201310119861 A CN 201310119861A CN 103225046 A CN103225046 A CN 103225046A
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China
Prior art keywords
alloy
layer
matrix
thickness
wear
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CN2013101198617A
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English (en)
Inventor
毛林
孙世昌
谢强强
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Canny Elevator Co Ltd
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Canny Elevator Co Ltd
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Priority to CN2013101198617A priority Critical patent/CN103225046A/zh
Publication of CN103225046A publication Critical patent/CN103225046A/zh
Withdrawn legal-status Critical Current

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Abstract

本发明公开了一种高综合性能合金件,包括基体合金和表面耐磨合金层,所述基体合金包括以下成分:C:0.15-0.2%,Si:0.2-0.3%,Ni:1.1-1.35%,Cr:0.5-0.7%,Cu:0.25%,余量为铁。即保证了基体的强度和耐磨性,又具有优异表面的耐磨性能,大大提高了合金构件的使用寿命,同时,表面耐磨合金层厚度适宜,节省了成本。

Description

高综合性能合金构件
技术领域
本发明涉及一种高综合性能合金件,尤其是电梯升降系统涉及的合金件,属于电梯制造及安装领域。
背景技术
电梯升降系统中,构件长期讲过钢丝绳的摩擦,以及长期受力,对构件的综合性能要求较高,一般体现在力学性能,尤其是耐磨性。不仅影响使用寿命,更为重要的是涉及安全问题。因此提高钢丝绳相接触构件的耐磨性尤为重要。
发明内容
本发明针对现有技术的不足,提供一种表面耐磨,基体强韧的高综合性能合金构件。
本发明通过以下技术方案实现:
一种高综合性能合金件,包括基体合金和表面耐磨合金层,所述基体合金包括以下成分:C:0.15-0.2%,Si:0.2-0.3%, Ni:1.1-1.35%, Cr:0.5-0.7%,Cu:0.25%,余量为铁。
还包括Mn:0.5%,Ni:0.3%。
所述表面耐磨合金层包括镍铬合金层,厚度为10-20um;镍铬合金层外层设置一层喷涂钴基合金层,厚度为2-8um。
本发明的有益效果为:
即保证了基体的强度和耐磨性,又具有优异表面的耐磨性能,大大提高了合金构件的使用寿命,同时,表面耐磨合金层厚度适宜,节省了成本。
具体实施方式
一种高综合性能合金件,包括基体合金和表面耐磨合金层,所述基体合金包括以下成分:C:0.15-0.2%,Si:0.2-0.3%, Ni:1.1-1.35%, Cr:0.5-0.7%,Cu:0.25%,余量为铁。还包括Mn:0.5%,Ni:0.3%。
所述表面耐磨合金层包括镍铬合金层,厚度为10-20um;镍铬合金层外层设置一层喷涂钴基合金层,厚度为2-8um。采用QT-E-7/H型喷枪将微溶状态的镍钴合金粉末喷涂。

Claims (3)

1.一种高综合性能合金件,其特征在于:包括基体合金和表面耐磨合金层,所述基体合金包括以下成分:C:0.15-0.2%,Si:0.2-0.3%, Ni:1.1-1.35%, Cr:0.5-0.7%,Cu:0.25%,余量为铁。
2.如权利要求1所述高综合性能合金件,其特征在于:还包括Mn:0.5%,Ni:0.3%。
3.如权利要求1或2所述高综合性能合金件,其特征在于:所述表面耐磨合金层包括镍铬合金层,厚度为10-20um;镍铬合金层外层设置一层喷涂钴基合金层,厚度为2-8um。
CN2013101198617A 2013-04-09 2013-04-09 高综合性能合金构件 Withdrawn CN103225046A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2013101198617A CN103225046A (zh) 2013-04-09 2013-04-09 高综合性能合金构件

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Application Number Priority Date Filing Date Title
CN2013101198617A CN103225046A (zh) 2013-04-09 2013-04-09 高综合性能合金构件

Publications (1)

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CN103225046A true CN103225046A (zh) 2013-07-31

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CN2013101198617A Withdrawn CN103225046A (zh) 2013-04-09 2013-04-09 高综合性能合金构件

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789426A (en) * 1980-11-19 1982-06-03 Nippon Steel Corp Manufacture of high-hardness and wear resistant steel having excellent weldability
CN201862762U (zh) * 2010-11-23 2011-06-15 祝爱民 耐磨合金件
CN102886931A (zh) * 2012-10-31 2013-01-23 沈阳创达技术交易市场有限公司 耐磨合金块
CN102959113A (zh) * 2010-06-30 2013-03-06 杰富意钢铁株式会社 焊接部的韧性和耐延迟断裂特性优异的耐磨损钢板

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5789426A (en) * 1980-11-19 1982-06-03 Nippon Steel Corp Manufacture of high-hardness and wear resistant steel having excellent weldability
CN102959113A (zh) * 2010-06-30 2013-03-06 杰富意钢铁株式会社 焊接部的韧性和耐延迟断裂特性优异的耐磨损钢板
CN201862762U (zh) * 2010-11-23 2011-06-15 祝爱民 耐磨合金件
CN102886931A (zh) * 2012-10-31 2013-01-23 沈阳创达技术交易市场有限公司 耐磨合金块

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Application publication date: 20130731