CN106011694A - 一种钼铑基合金钢材料及其在钻进钻杆中的应用 - Google Patents

一种钼铑基合金钢材料及其在钻进钻杆中的应用 Download PDF

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CN106011694A
CN106011694A CN201610552391.7A CN201610552391A CN106011694A CN 106011694 A CN106011694 A CN 106011694A CN 201610552391 A CN201610552391 A CN 201610552391A CN 106011694 A CN106011694 A CN 106011694A
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曾冰冰
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Abstract

本发明公开了一种钼铑基合金钢材料及其在钻进钻杆中的应用，其化学成分及质量百分比为：碳0.34～0.54％，硅1.0～1.4％，铑4.5～6.5％，铬0.5～0.9％，钼8～12％，镍1.1～1.5％，铼0.08～0.10％，硫0.05～0.07％，锰0.9～1.3％，磷0.003～0.005％，铷0.09～0.13％，钴0.04～0.08％，硼0.05～0.07％，镱0.06～0.08％，锌和铜共0.07～0.09％，锌和铜所占质量百分比的比例为6～8:1，其余为铁。本发明提供的钼铑基合金钢材料强度高，性能好，适合用于制备钻进钻杆。

Description

一种钼铑基合金钢材料及其在钻进钻杆中的应用
技术领域
本发明属于钻杆领域，具体涉及一种钼铑基合金钢材料及其在钻进钻杆中的应用。
背景技术
钢根据用途的不同含有不同的合金元素，人类对钢的应用和研究历史相当悠久，但是直到19世纪贝氏炼钢法发明之前，钢的制取都是一项高成本低效率的工作。如今，钢以其低廉的价格、可靠的性能成为世界上使用最多的材料之一，是建筑业、制造业和人们日常生活中不可或缺的成分。可以说钢是现代社会的物质基础。但是钢本身特性存在缺点，密度高，比较重，比较易被腐蚀，比较脆容易断裂。
钻进钻杆用钢需要具有较高强度。
发明内容
本发明的目的在于提供一种钻进钻杆用合金钢。
本发明的上述目的是通过下面的技术方案得以实现的：
一种钼铑基合金钢材料，其化学成分及质量百分比为：碳0.34～0.54％，硅1.0～1.4％，铑4.5～6.5％，铬0.5～0.9％，钼8～12％，镍1.1～1.5％，铼0.08～0.10％，硫0.05～0.07％，锰0.9～1.3％，磷0.003～0.005％，铷0.09～0.13％，钴0.04～0.08％，硼0.05～0.07％，镱0.06～0.08％，锌和铜共0.07～0.09％，锌和铜所占质量百分比的比例为6～8:1，其余为铁。
进一步地，所述的钼铑基合金钢材料化学成分及质量百分比为：碳0.44％，硅1.2％，铑5.5％，铬0.7％，钼10％，镍1.3％，铼0.09％，硫0.06％，锰1.1％，磷0.004％，铷0.11％，钴0.06％，硼0.06％，镱0.07％，锌和铜共0.08％，锌和铜质量百分比比例为7:1，其余为铁。
进一步地，所述的钼铑基合金钢材料化学成分及质量百分比为：碳0.34％，硅1.0％，铑4.5％，铬0.5％，钼8％，镍1.1％，铼0.08％，硫0.05％，锰0.9％，磷0.003％，铷0.09％，钴0.04％，硼0.05％，镱0.06％，锌和铜共0.07％，锌和铜质量百分比比例为6:1，其余为铁。
进一步地，所述的钼铑基合金钢材料化学成分及质量百分比为：碳0.54％，硅1.4％，铑6.5％，铬0.9％，钼12％，镍1.5％，铼0.10％，硫0.07％，锰1.3％，磷0.005％，铷0.13％，钴0.08％，硼0.07％，镱0.08％，锌和铜共0.09％，锌和铜质量百分比比例为8:1，其余为铁。
上述钼铑基合金钢材料在制备钻进钻杆中的应用。
本发明的优点：
本发明提供的钼铑基合金钢材料强度高，性能好，适合用于制备钻进钻杆。
具体实施方式
下面结合实施例进一步说明本发明的实质性内容，但并不以此限定本发明保护范围。尽管参照较佳实施例对本发明作了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的实质和范围。
实施例1：钻进钻杆用合金钢
化学成分及质量百分比为：碳0.44％，硅1.2％，铑5.5％，铬0.7％，钼10％，镍1.3％，铼0.09％，硫0.06％，锰1.1％，磷0.004％，铷0.11％，钴0.06％，硼0.06％，镱0.07％，锌和铜共0.08％，锌和铜所占质量百分比的比例为7:1，其余为铁。
实施例2：钻进钻杆用合金钢
化学成分及质量百分比为：碳0.34％，硅1.0％，铑4.5％，铬0.5％，钼8％，镍1.1％，铼0.08％，硫0.05％，锰0.9％，磷0.003％，铷0.09％，钴0.04％，硼0.05％，镱0.06％，锌和铜共0.07％，锌和铜所占质量百分比的比例为6:1，其余为铁。
实施例3：钻进钻杆用合金钢
化学成分及质量百分比为：碳0.54％，硅1.4％，铑6.5％，铬0.9％，钼12％，镍1.5％，铼0.10％，硫0.07％，锰1.3％，磷0.005％，铷0.13％，钴0.08％，硼0.07％，镱0.08％，锌和铜共0.09％，锌和铜所占质量百分比的比例为8:1，其余为铁。
实施例4：钻进钻杆用合金钢
化学成分及质量百分比为：碳0.44％，硅1.2％，铑5.5％，铬0.7％，钼10％，镍1.3％，铼0.09％，硫0.06％，锰1.1％，磷0.004％，铷0.11％，钴0.06％，硼0.06％，镱0.07％，锌和铜共0.08％，锌和铜所占质量百分比的比例为6:1，其余为铁。
实施例5：钻进钻杆用合金钢
化学成分及质量百分比为：碳0.44％，硅1.2％，铑5.5％，铬0.7％，钼10％，镍1.3％，铼0.09％，硫0.06％，锰1.1％，磷0.004％，铷0.11％，钴0.06％，硼0.06％，镱0.07％，锌和铜共0.08％，锌和铜所占质量百分比的比例为8:1，其余为铁。
实施例6：对比实施例
化学成分及质量百分比为：碳0.44％，硅1.2％，铑5.5％，铬0.7％，钼10％，镍1.3％，铼0.09％，硫0.06％，锰1.1％，磷0.004％，铷0.11％，钴0.06％，硼0.06％，镱0.07％，锌和铜共0.08％，锌和铜所占质量百分比的比例为5:1，其余为铁。
实施例7：对比实施例
化学成分及质量百分比为：碳0.44％，硅1.2％，铑5.5％，铬0.7％，钼10％，镍1.3％，铼0.09％，硫0.06％，锰1.1％，磷0.004％，铷0.11％，钴0.06％，硼0.06％，镱0.07％，锌和铜共0.08％，锌和铜所占质量百分比的比例为9:1，其余为铁。
实施例8：效果实施例
分别测试实施例1～7合金钢的屈服强度和抗拉强度。
结果见下表。
合金钢样品 屈服强度(MPa) 抗拉强度(MPa)
实施例1 2400 3350
实施例4 2330 3280
实施例5 2310 3190
实施例6 1280 1860
实施例7 1220 1890
实施例2、3与实施例4、5效果基本一致。
本发明提供的钼铑基合金钢材料强度高，性能好，适合用于制备钻进钻杆。
上述实施例的作用在于说明本发明的实质性内容，但并不以此限定本发明的保护范围。本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的实质和保护范围。

Claims (5)

1.一种钼铑基合金钢材料，其特征在于，其化学成分及质量百分比为：碳0.34～0.54％，硅1.0～1.4％，铑4.5～6.5％，铬0.5～0.9％，钼8～12％，镍1.1～1.5％，铼0.08～0.10％，硫0.05～0.07％，锰0.9～1.3％，磷0.003～0.005％，铷0.09～0.13％，钴0.04～0.08％，硼0.05～0.07％，镱0.06～0.08％，锌和铜共0.07～0.09％，锌和铜所占质量百分比的比例为6～8:1，其余为铁。
2.根据权利要求1所述的钼铑基合金钢材料，其特征在于，化学成分及质量百分比为：碳0.44％，硅1.2％，铑5.5％，铬0.7％，钼10％，镍1.3％，铼0.09％，硫0.06％，锰1.1％，磷0.004％，铷0.11％，钴0.06％，硼0.06％，镱0.07％，锌和铜共0.08％，锌和铜所占质量百分比的比例为7:1，其余为铁。
3.根据权利要求1所述的钼铑基合金钢材料，其特征在于，化学成分及质量百分比为：碳0.34％，硅1.0％，铑4.5％，铬0.5％，钼8％，镍1.1％，铼0.08％，硫0.05％，锰0.9％，磷0.003％，铷0.09％，钴0.04％，硼0.05％，镱0.06％，锌和铜共0.07％，锌和铜所占质量百分比的比例为6:1，其余为铁。
4.根据权利要求1所述的钼铑基合金钢材料，其特征在于，化学成分及质量百分比为：碳0.54％，硅1.4％，铑6.5％，铬0.9％，钼12％，镍1.5％，铼0.10％，硫0.07％，锰1.3％，磷0.005％，铷0.13％，钴0.08％，硼0.07％，镱0.08％，锌和铜共0.09％，锌和铜所占质量百分比的比例为8:1，其余为铁。
5.权利要求1～4任一所述钼铑基合金钢材料在制备钻进钻杆中的应用。
CN201610552391.7A 2016-07-11 2016-07-11 一种钼铑基合金钢材料及其在钻进钻杆中的应用 Pending CN106011694A (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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WO2010006259A2 (en) * 2008-07-11 2010-01-14 Baker Hughes Incorporated Pitting corrosion resistant non-magnetic stainless steel
CN102994895A (zh) * 2012-12-03 2013-03-27 中天钢铁集团有限公司 一种微合金化高强度高韧性地质钻探用钢及其生产工艺
US20140000770A1 (en) * 2011-01-13 2014-01-02 Rovalma, S.A. High thermal diffusivity and high wear resistance tool steel
CN104975235A (zh) * 2015-07-20 2015-10-14 江阴兴澄特种钢铁有限公司 一种120ksi钢级高强韧中碳调质圆钢及其制造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0371202A1 (en) * 1988-11-30 1990-06-06 Westinghouse Electric Corporation High strength martensitic steel alloy and method of preparing same
WO2010006259A2 (en) * 2008-07-11 2010-01-14 Baker Hughes Incorporated Pitting corrosion resistant non-magnetic stainless steel
US20140000770A1 (en) * 2011-01-13 2014-01-02 Rovalma, S.A. High thermal diffusivity and high wear resistance tool steel
CN102994895A (zh) * 2012-12-03 2013-03-27 中天钢铁集团有限公司 一种微合金化高强度高韧性地质钻探用钢及其生产工艺
CN104975235A (zh) * 2015-07-20 2015-10-14 江阴兴澄特种钢铁有限公司 一种120ksi钢级高强韧中碳调质圆钢及其制造方法

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