GB/T 34190-2017: Surface coating weight (thickness) of electrical steel - X-ray spectrometric method

Delivery: 9 seconds. Download (and Email) true-PDF + Invoice.
Get Quotation: Click GB/T 34190-2017 (Self-service in 1-minute)
Newer / historical versions: GB/T 34190-2017

Preview True-PDF

Scope

This Standard specifies the method that uses X-ray spectrometric method to
test the surface coating weight (thickness) of electrical steel.
This Method is for measuring the coating weight per unit area of a sample at
room temperature. The measurement results can also be expressed by the
thickness of the coating.
This Standard is applicable to the electrical steel that contains stable,
undisturbed, X-ray fluorescence intensity characteristic elements in surface
coating. The measurement range of a given coating material depends primarily
on the available characteristic X-ray fluorescence intensity and acceptable
measurement uncertainty. And it varies depending on the instrument and
measurement method used.

Basic Data

Standard ID	GB/T 34190-2017 (GB/T34190-2017)
Description (Translated English)	Surface coating weight (thickness) of electrical steel - X-ray spectrometric method
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	H21
Word Count Estimation	10,12
Date of Issue	2017-09-07
Date of Implementation	2018-06-01
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China