Powered by Google-Search & Google-Books www.ChineseStandard.net Database: 169760 (Dec 4, 2021)
HOME   Quotation   Tax   Examples Standard-List   Contact-Us   Cart
  

YS/T 1055-2015 (YST 1055-2015)

YS/T 1055-2015_English: PDF (YST1055-2015)
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)Related StandardStatusGoogle Book
YS/T 1055-2015English169 Add to Cart Days<=3 Zinc selenide YS/T 1055-2015 Valid YS/T 1055-2015
 

BASIC DATA
Standard ID YS/T 1055-2015 (YS/T1055-2015)
Description (Translated English) Zinc selenide
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H62
Classification of International Standard 77.150.60
Word Count Estimation 6,610
Date of Issue 2015-04-30
Date of Implementation 2015-10-01
Quoted Standard GB/T 7962.1; GB/T 7962.2; GB/T 7962.3; GB/T 7962.4; GB/T 7962.5; GB/T 7962.6; GB/T 7962.7; GB/T 7962.8; GB/T 7962.9; GB/T 7962.10; GB/T 7962.11; GB/T 7962.12; GB/T 7962.13; GB/T 7962.14; GB/T 7962.15; GB/T 7962.16; GB/T 7962.17; GB/T 7962.18; GB/T 7962.19; GB/T 7962.20; GB/T 18449.1; GB/T 26289; GB/T 28194
Drafting Organization Guangdong pilot dilute material Co., Ltd.
Administrative Organization National non-ferrous metals Standardization Technical Committee
Regulation (derived from) Ministry of Industry and Information Technology Announcement (2015 No. 28)
Issuing agency(ies) Ministry of Industry and Information Technology of the People's Republic of China
Summary This Standard specifies the zinc selenide requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality instruction manual and orders (or contract) content. This Standard applies to the use of 99.999% and 99.999% zinc selenide hydrogen deposited zinc selenide optical materials prepared by chemical vapor.

YS/T 1055-2015
Zinc selenide
ICS 77.150.60
H62
People's Republic of China Nonferrous Metals Industry Standard
Zinc selenide
Issued on. 2015-04-30
2015-10-01 implementation
Ministry of Industry and Information Technology of the People's Republic of China released
Foreword
This standard was drafted in accordance with GB/T 1.1-2009 given rules.
This standard by the national non-ferrous metals Standardization Technical Committee (SAC/TC243) centralized.
This standard was drafted. Guangdong pilot dilute materials and technologies.
The main drafters of this standard. Zhu Liu at Jinfeng, Zhu Chan Fang, Zhang Ying Feng, Liu Yonghao.
Zinc selenide
1 Scope
This standard specifies the zinc selenide requirements, test methods, inspection rules and signs, packaging, transportation, storage, quality certificate and orders
(Or contract) content.
This standard applies to the use of zinc and 99.999% 99.999% hydrogen selenide deposited zinc selenide optical materials prepared by chemical vapor.
2 Normative references
The following documents for the application of this document is essential, dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 7962 (all parts) as a colorless optical glass test methods
GB/T 18449.1 metallic materials - Knoop hardness test - Part 1. Test methods
GB/T 26289 method for chemical analysis of high purity selenium and boron, aluminum, iron, zinc, arsenic, silver, tin, antimony, tellurium, mercury, magnesium, titanium, nickel, copper, gallium, cadmium, indium,
Lead, bismuth content - Inductively Coupled Plasma Mass Spectrometry
Determination of GB/T 28194 glass double the normal coefficient of thermal expansion
3 Requirements
3.1 Chemical composition
Zinc selenide is a grade, chemical composition shown in Table 1.
Table 1 Chemical composition
Trademark
Chemical composition (mass fraction) /%
ZnSe content,
not less than
Impurity content of not more than
ZnSe99.999 99.999
Cd Pb Sn Te Fe Ag
0.0001 0.0001 0.0001 0.0001 0.0001 0.0001
The sum of the Al In Ni Cu impurities
0.0001 0.0001 0.0001 0.0001 0.0010
3.2 optical properties, thermal properties
Optical properties and thermodynamic properties of zinc selenide specified in Table 2.