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 DOCUMENTS2. 应用文件2.1 General. The documents listed in this section are specified in sections 3 or 4 of this ...
Q. I was really hoping someone would answer Nav D's question. Mine is similar. We have a part that requires MIL-DTL-5541 Class 1A and Class 3, Type 1 Clear in different locations on the part - the Class 3 is definitely for electrical conductivity where there are covers on our unit....
Q.I am developing an aluminum sheet metal part that will be chem filmed and must meetMIL-DTL-5541[onDLA]F, CLASS 3. Where can I buy the equipment to measure a resistance not greater than 5,000 microhms per square inch with a nominal electrode pressure of 200 psi? Mark Stauder Mechanic...
FINISH: CHEMICAL CONVERSION COATING PER MIL-DTL-5541F TYPE II CLASS 3 (CLEAR). Thanks, KENAT, probably the least qualified checker you'll ever meet... Upvote 0 Downvote Jan 13, 2009 #4 drawoh Mechanical Oct 1, 2002 8,882 KENAT, I have not been in this forum before. I just...
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 DOCUMENTS2. 应用文件2.1 General. The documents listed in this section are specified in sections 3 or 4 of this ...
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 DOCUMENTS2. 应用文件2.1 General. The documents listed in this section are specified in sections 3 or 4 of this ...
Type I – Compositions containing hexavalent chromium. Type II – Compositions containing no hexavalent chromium. 1.2.2 Classes. The materials, which form protective coatings by chemical reaction with aluminum and aluminum alloys, are of the following classes (see 6.1 and 6.4). Class 1A - For max...