- Sample 委托方 新項目 NewProjectRelease YankangTestingYK(R)-FR-TD-Yankangtesting

-TestSampleJACM6ProduceSampleProductionTestSourceofNewProject/gaojunephone/ LabTestSampleNoabnormalTestSCTesttingThickness、 無批準 審核 編制 職務 職務:主 Quality Title:Laboratory

職務:Title:Test日期 日期: 日期: Yankangtesting

Test

-TestSample1tingASTMB4872 DIN50021-Blank Test tingTest

ASTMB487Test

通過電化學法用K-51測試Cr厚度,用顯微鏡切片法測試Ni，Cu厚ThroughtheelectrochemicalrespectivelywithpotionsK-51testCrCrthickness,usethemicroscopicmethodtestNi,CuCrthickness

One 鉻層厚度 KeyEquipmentandFixtureEquipmentEquipmentCheckYKRG-571-2016.3-YKRG-571-Electrolysis2016.3-測量溫度Measure 測量濕度Measure Test ting銅鎳鉻160504-160504-160504-JACM6左前門斜拉160504-JACM6右前門斜拉160504-JACM6杯托飾樣件編號Sample樣件編號SampleNo：160504-樣件編號SampleNo：160504-樣件編號SampleNo：160504-樣件編號SampleNo：160504-樣件編號SampleNo：160504-Picture1-TestPicturePicture1-before Test CorrosionTest

DIN50021- 24hcassTestProcedure: Chambertemperature:49±1°C,Airpressure:between70to170Kpa,Saltsolution:NaCl:50g/L;CuCl2.2H2O:0.26g/L;AdjustPHbetween3.0to3.1withglacialaceticacidCollectedsaltsolution:NaCl:between4.5to5.5mass%;PH:between3.1toVolume:1.0to2.0ml/hourto80cm2collector.Samplearrangement:Supportsampledominansurface15~25°fromthevertical實驗倉溫度:49±1°C,空氣壓力:70~170Kpa,配制鹽溶液:NaCl:50g/L;CuCl2.2H2O:0.26用冰乙酸將PH值調整3.0~3.1；收集Nacl濃度4.5~5.5%PH值在3.1~3.3；80cm2內每小時Sample

Three Noappearancechange,no主要設備及工裝KeyEquipmentandFixtureEquipmentEquipmentCheck耐腐蝕Corrosion測量溫度Measure 測量濕度Measure TestTest備試件表面無腐蝕現Nocorrosionphenomenaonthesurfacesof試件表面無腐蝕現Nocorrosionphenomenaonthesurfacesof試件表面無腐蝕現Nocorrosionphenomenaonthesurfacesof試件表面無腐蝕現Nocorrosionphenomenaonthesurfacesof試件表面無腐蝕現Nocorrosion