深圳SGS提供镀层/涂层厚度相关测试
SGS provides coating/coating thickness related tests
关键字:镀层厚度,涂层厚度
在工业领域中,为达到耐磨、防锈、外观美化等性能,常在产品表面添加镀层或者涂层,但是其厚度往往是影响其性能的重要指标,对此,SGS提供各类镀层/涂层厚度的检测,例如:建材底板的耐磨层厚度,汽车装饰件的Cu/Ni/Cr层厚度,五金/首饰/工艺件的Au,Ag,Pt,Pd层厚度,镀锌板的锌层厚度(亦可用重量法换算后得出),漆层厚度等。
测试标准(中文):
通过观察横截面的金相显微法
GB/T 6462-2005
ASTM B487-85(2013)
(EN)ISO 1463-2003
JIS H8501-1999
AS 1231-2000
X-Ray射线测试法(无损)
GB/T 16921-2005
ASTM B568-98(2014)
ISO 3497:2000
DIN EN ISO 3497:2001
JIS H 8501:1999
JIS K 0119-2008
库伦仪测试法
ASTM B764-04(2014)
ASTM B504-90(2011)
GB/T 4955-2005
ISO 2177:2003
DIN EN ISO 2177:2004
BS EN ISO 2177:2004
JIS H 8501:1999
Test Standard(英文):
metallographic microscopy by observing the cross section
GB/T 6462-2005
ASTM B487-85(2013)
(EN)ISO 1463-2003
JIS H8501-1999
AS 1231-2000
X-Ray test method (non-destructive)
GB/T 16921-2005
ASTM B568-98(2014)
ISO 3497:2000
DIN EN ISO 3497:2001
JIS H 8501:1999
JIS K 0119-2008
Coulomb test method
ASTM B764-04(2014)
ASTM B504-90(2011)
GB/T 4955-2005
ISO 2177:2003
DIN EN ISO 2177:2004
BS EN ISO 2177:2004
JIS H 8501:1999
测试项目:
耐磨层厚度、漆层厚度、单层厚度>1μm的金属镀层,建议使用金相显微法
metallographic microscopy is recommended for the thickness of the wear-resistant layer, the thickness of the paint layer, and the metal coating with a single layer thickness of> 1μm
金属类镀层,测试镀层厚度<1μm 或者贵重样品,推荐使用X-Ray测试法
For metal coatings, test coating thickness <1μm or precious samples, X-Ray test method is recommended
汽车类装饰件的Cr镀层,如标准要求,可用库伦法测试
The Cr coating of automobile decoration parts, if required by the standard, can be tested by the Coulomb method