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SAE AMS2759/12 Gaseous Nitrocarburizing, Automatically Controlled by Potentials

作者:标准资料网 时间:2024-05-24 03:59:39  浏览:8434   来源:标准资料网
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Product Code:SAE AMS2759/12
Title:Gaseous Nitrocarburizing, Automatically Controlled by Potentials
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope: This specification covers the requirements for producing a continuous compound layer with controlled phase composition by means of a gaseous process, automatically controlled to maintain set values of the nitriding and carburizing potentials that determine properties of the nitrocarburized surface. Automatic control is intended to ensure repeatability of nitrogen and carbon content of the compound layer which establishes properties such as wear and corrosion resistance, ductility and fatigue strength.
Rationale: This specification covers the requirements for producing a continuous compound layer with controlled phase composition by means of a gaseous process, automatically controlled to maintain set values of the nitriding and carburizing potentials that determine properties of the nitrocarburized surface. Automatic control is intended to ensure repeatability of nitrogen and carbon content of the compound layer which establishes properties such as wear and corrosion resistance, ductility and fatigue strength.
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Product Code:SAE AMS2475
Title:Protective Treatments Magnesium Alloys
Issuing Committee:Ams B Finishes Processes And Fluids Committee
Scope:This specification establishes the engineering requirements for producing chromate conversion coatings on magnesium alloys and the properties of the coatings.【英文标准名称】:Dentistry-Castingandbaseplatewaxes.
【原文标准名称】:牙科学.铸型蜡和假牙托塑性材料
【标准号】:NFS91-261-2005
【标准状态】:现行
【国别】:法国
【发布日期】:2005-12-01
【实施或试行日期】:2005-12-05
【发布单位】:法国标准化协会(AFNOR)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:铸型蜡;分类;定义;牙科的;牙科设备;牙印模材料;牙科材料;牙科学;作标记;材料;材料规范;模制材料;抽样方法;规范(验收);试验;蜡
【英文主题词】:
【摘要】:
【中国标准分类号】:C33
【国际标准分类号】:11_060_10
【页数】:20P;A4
【正文语种】:其他



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