1. 范围:该规范涵盖用于形成铝及其合金表面涂层的化学转化材料。这些材料通过与铝合金表面反应生成保护性涂层。 2. 类型和形式: 类型包括含有六价铬(Type I)和不含有六价铬(Type II)。 分类包括适用于最高防腐蚀保护的1A类(Class 1A),以及用于需要低电导率的腐蚀防护3类(Class 3)。
Type I is not an option for us (environmental restrictions), so I intended to callout Type II, Class 1A. There were concerns with electromagnetic compatibility so there is a desire to go with Class 3 for lower electrical resistance. I don't quite understand the corrosion protection ...
(see 1.2.2): A – Class 1A Maximum corrosion protection B – Class 3 Protection against corrosion where low electrical resistance is required Type (see 1.2.1): 1 – Type I Compositions with hexavalent chromium 2 – Type II Compositions with no hexavalent chromium Specification number M prefix...
a本设计分硬件设计和软件设计,都采用模块设计思想。 This supposes the scoring hardware design and the software design, all uses the module design concept.[translate] aclear irridite per mil-dtl-81706b,type II ,CLASS 3 清楚的irridite每米尔dtl 81706b,类型II,类3[translate]...
明确每MIL-DTL-81706b,3级,II型红外ridite 翻译结果2复制译文编辑译文朗读译文返回顶部 清楚非 ridite 每密耳-dtl-81706b, II 类, 3 级 翻译结果3复制译文编辑译文朗读译文返回顶部 清除每 mil dtl 81706b ir ridite 二类 3 类 翻译结果4复制译文编辑译文朗读译文返回顶部 ...
BONDERITE M-CR 1132 AERO产品标准(Boeing) BAC 5719(Dassault) DGT (PM 562467)(GE) C03-092(MIL) DTL-81706 (Class 1A, Form VI, Meth D)(MIL) DTL-81706 (Class 3, Form VI,...
4.5.4 Coating weight (class 1A). Panels prepared as specified in 4.4.3 shall be tested as specified herein for conformance to the requirements in 3.6. For type I coatings, within 3 hours after applying the conversion coating, the panels shall be weighed to the nearest 0.1 milligram. The ...
(see6.2). TypeI–Compositionscontaininghexavalentchromium. TypeII–Compositionscontainingnohexavalentchromium. 1.2.2Classes.Thematerials,whichformprotectivecoatingsbychemicalreactionwith aluminumandaluminumalloys,areofthefollowingclasses(see6.2). Class1A-Formaximumprotectionagainstcorrosion,paintedorunpainted. Class3-...
(see6.2). TypeI–Compositionscontaininghexavalentchromium. TypeII–Compositionscontainingnohexavalentchromium. 1.2.2Classes.Thematerials,whichformprotectivecoatingsbychemicalreactionwith aluminumandaluminumalloys,areofthefollowingclasses(see6.2). Class1A-Formaximumprotectionagainstcorrosion,paintedorunpainted. Class3-...