MIL-DTL-5541 Type I Class 3是铝合金表面钝化处理的一种,属于美国军用标准,专用于铝合金的表面钝化工艺。该标准要求在处理过程中不含六价铬成分,以符合环保要求和减少铬酸盐的使用。其中,Type 1包含六价铬钝化膜层,而Type 2为不含六价铬的钝化。Class 1A旨在提供最大防腐保护,适用于喷涂或未...
Class 1A - For maximum protection against corrosion, painted or unpainted. Class 3 - For protection against corrosion where low electrical resistance is required. Comments, suggestions, or questions on this document should be addressed to: Commander, Naval Air Warfare Center Aircraft Division, Code ...
类型1:含六价铬钝化膜层,类型2:不含六价铬。级别1A:用于最大防腐,涂漆和不涂漆防护层。级别3:...
待解决 悬赏分:1 - 离问题结束还有 mil-dtl-5541,type2,class 1a color clear (can range from faint blue to light tan问题补充:匿名 2013-05-23 12:21:38 MIL - DTL - 5541,TYPE2,1A级色清晰(范围可以从淡蓝色,驼色 匿名 2013-05-23 12:23:18 MIL-DTL-5541 type2___1A类颜色明确(可包...
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MIL-DTL-5541F type II, class 1A, clear问题补充:匿名 2013-05-23 12:21:38 MIL - DTL - 5541F II型,1A级,明确 匿名 2013-05-23 12:23:18 MIL- DTL -5541 F第二类,一班一、明确 匿名 2013-05-23 12:24:58 MIL-DTL-5541F类型II,类1A,明白 匿名 2013-05-23 12:26:38 MIL...
Class1A- For maximum protection against corrosion, painted or unpainted. 级别1A-用于最大防腐蚀、上漆或未上漆的防护涂层 Class 3 - For protection against corrosion where low electrical resistance is required 级别3-用于电阻值较低要求的防腐蚀涂层 2.APPLICABLE DOCUMENTS 2. 应用文件 2.1General. The docu...
MIL-DTL-5541F是表面本色钝化处理。这是美国军用标准,针对铝合金,做表面钝化工艺的一个规范。需求不含铬的钝化工艺。铝及合金的化学转化膜,它将铝合金化学转化膜根据成分不同,分为两大类,TYPE1是包含六价铬成分,type‖不包含六价铬成分。这标准中有不同的类型和级别,类型1:含六价铬钝化膜层...
32、thly process control period.Option 2 - The test specimens shall be 2024-T3 aluminum alloy in accordance withSAE-AMS4037 for class 1A coatings and 6061-T6 aluminum alloy test specimens in accordance with SAE-AMS4027 for class 3 coatings. Aluminum alloy 2024-T3 test specimens may be used...
Class 1A - For maximum protection against corrosion, painted or unpainted. 级别1A-用于最大防腐蚀、上漆或未上漆的防护涂层Class 3 - For protection against corrosion where low electrical resistance is required级别3-用于电阻值较低要求的防腐蚀涂层APPLICABLE DOCUMENTS 2. 应用文件General. The documents ...