YS/T 1055-2022 English PDF

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YS/T 1055-2022: (Zinc selenide)
Status: Valid

YS/T 1055: Historical versions

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
YS/T 1055-2022	249	Add to Cart	3 days	(Zinc selenide)	Valid
YS/T 1055-2015	279	Add to Cart	3 days	Zinc selenide	Obsolete

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Basic data

Standard ID: YS/T 1055-2022 (YS/T1055-2022)
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: 10,121
Date of Issue: 2022-09-30
Date of Implementation: 2023-04-01
Issuing agency(ies): Ministry of Industry and Information Technology
Summary: This standard specifies the product classification, technical requirements, test methods, inspection rules and signs, packaging, transportation, storage, accompanying documents and order form content of zinc selenide. This standard applies to zinc selenide optical materials prepared by chemical vapor deposition using 99.999% zinc and 99.999% hydrogen selenide.

YS/T 1055-2015: Zinc selenide

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
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. ......

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