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轻工产品金属镀层和化学处理层的耐腐蚀试验方法 中性盐雾试验(NSS)法检测

发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22

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军工检测 其他检测

QB/T 3826-1999 .(NSS)

本方法适用于检验金属镀层和化学处理层的耐腐蚀性能

Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Neutral salt spraying test (NSS)

QB/T 3827-1999 .乙酸(ASS)

本方法主要适用于铜一镍一铬或镍一铬装饰性镀层的试验,也适用于铝的阳极氧化层的试验

Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Acetic salt spraying test (ASS)

QB/T 3828-1999 .铜加速乙酸(CASS)

本方法主要适用于检验钢件和锌压铸件上的装饰性铜一镍一铬或镍一铬层,也适用于检验铝及铝合金阳极氧化层

Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Copper accelerated salt spraying test (CASS)

QB/T 3829-1999 .(CORR)

本方法适用于装饰性铬层、及用于铜一镍一铬和镍一铬镀层的耐蚀性能试验

Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Corrodkote test (CORR)

QB/T 3830-1999 .二氧

本标准规定用二氧化硫气体试验快速测定防护装饰性镀层的抗腐蚀性能。 本方法适用于铜锡-铬、铜-镍-铬、镍-铬等镀层的测定

Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Sulphur dioxide test

QJ 481-1979 湿热

Damp heat and salt spray corrosion test of metal coating and chemical treatment layer

QB/T 3831-1999 抗变色.硫

本方法适用于铜和铜合金镀层以及银和银合金镀层的抗变色腐蚀试验

Anti-color change corrosion testing method of the metal deposits and conversion coatings of the light industrial products.Hydrogen sulfide test

QB/T 3820-1999

本方法是在一定压力负荷下,以特定的磨料对镀层进行摩擦。以磨损次数、磨损重量或镀层磨穿时间作为耐磨性能的指标

Wear-resistant testing method of the metal deposits and conversion coatings for the light industrial products

SJ 1283-1977

Test methods for corrosion of metallic coatings and chemically treated layers

ISO 3768:1976 .NSS

Metallic coatings — Neutral salt spray test (NSS test)

QB/T 3834-1999 厚度测.磁

本方法适用于磁性和非磁性基体上镍镀层厚度的磁性测量方法。进行镍镀层测定应由仪器说明书中说明。本方法对较薄镀层如小于5um时误差较大。但在特殊情况下也可达到较高精度。本测试方法损于试件

Thickness testing method of the metal deposits and conversion coatings for the light industrial products.Magnetic method

SIS SS-ISO 3768:1979 NSS

This International Standard specifies the apparatus, the reagent and the procedure to be used in conducting the neutral salt spi/ay test

Metallic coatings — Neutral salt spray test (NSS test)

TS 3317-1979 覆盖NSS

METALLIC COATINGS - NEUTRAL SALT SPRAY TEST (NSS TEST)

QJ 2027-1990

Test method for salt spray resistance of metal coatings

QB/T 3814-1999 外观质量测

本方法适用于检验金属镀层和化学处理层的外观质量,包括各种表面缺陷、粗糙度和光亮度

Surface examination method of the metal deposits and conversion coatings for the light industrial products

QB/T 3826-1999 .(NSS)

本方法适用于检验金属镀层和化学处理层的耐腐蚀性能

Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Neutral salt spraying test (NSS)

QB/T 3827-1999 .乙酸(ASS)

本方法主要适用于铜一镍一铬或镍一铬装饰性镀层的试验,也适用于铝的阳极氧化层的试验

Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Acetic salt spraying test (ASS)

QB/T 3828-1999 .铜加速乙酸(CASS)

本方法主要适用于检验钢件和锌压铸件上的装饰性铜一镍一铬或镍一铬层,也适用于检验铝及铝合金阳极氧化层

Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Copper accelerated salt spraying test (CASS)

QB/T 3829-1999 .(CORR)

本方法适用于装饰性铬层、及用于铜一镍一铬和镍一铬镀层的耐蚀性能试验

Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Corrodkote test (CORR)

QB/T 3830-1999 .二氧

本标准规定用二氧化硫气体试验快速测定防护装饰性镀层的抗腐蚀性能。 本方法适用于铜锡-铬、铜-镍-铬、镍-铬等镀层的测定

Corrosion-resistant testing method of the metal deposits and conversion coatings for the light industrial products.Sulphur dioxide test

QJ 481-1979 湿热

Damp heat and salt spray corrosion test of metal coating and chemical treatment layer

QB/T 3831-1999 抗变色.硫

本方法适用于铜和铜合金镀层以及银和银合金镀层的抗变色腐蚀试验

Anti-color change corrosion testing method of the metal deposits and conversion coatings of the light industrial products.Hydrogen sulfide test

QB/T 3820-1999

本方法是在一定压力负荷下,以特定的磨料对镀层进行摩擦。以磨损次数、磨损重量或镀层磨穿时间作为耐磨性能的指标

Wear-resistant testing method of the metal deposits and conversion coatings for the light industrial products

SJ 1283-1977

Test methods for corrosion of metallic coatings and chemically treated layers

ISO 3768:1976 .NSS

Metallic coatings — Neutral salt spray test (NSS test)

QB/T 3834-1999 厚度测.磁

本方法适用于磁性和非磁性基体上镍镀层厚度的磁性测量方法。进行镍镀层测定应由仪器说明书中说明。本方法对较薄镀层如小于5um时误差较大。但在特殊情况下也可达到较高精度。本测试方法损于试件

Thickness testing method of the metal deposits and conversion coatings for the light industrial products.Magnetic method

SIS SS-ISO 3768:1979 NSS

This International Standard specifies the apparatus, the reagent and the procedure to be used in conducting the neutral salt spi/ay test

Metallic coatings — Neutral salt spray test (NSS test)

TS 3317-1979 覆盖NSS

METALLIC COATINGS - NEUTRAL SALT SPRAY TEST (NSS TEST)

QJ 2027-1990

Test method for salt spray resistance of metal coatings

QB/T 3814-1999 外观质量测

本方法适用于检验金属镀层和化学处理层的外观质量,包括各种表面缺陷、粗糙度和光亮度

Surface examination method of the metal deposits and conversion coatings for the light industrial products

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