HOME   Cart(0)   Quotation   About-Us Policy PDFs Standard-List
www.ChineseStandard.net Database: 189760 (18 Oct 2025)

YS/T 977-2014 English PDF

US$239.00 ยท In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
YS/T 977-2014: Carbon/carbon composites heat insulation cylinder of single crystal furnace
Status: Valid
Standard IDContents [version]USDSTEP2[PDF] delivered inStandard Title (Description)StatusPDF
YS/T 977-2014English239 Add to Cart 3 days [Need to translate] Carbon/carbon composites heat insulation cylinder of single crystal furnace Valid YS/T 977-2014

PDF similar to YS/T 977-2014


Standard similar to YS/T 977-2014

GB/T 12963   SJ/T 11488   YS/T 979   YS/T 988   YS/T 978   

Basic data

Standard ID YS/T 977-2014 (YS/T977-2014)
Description (Translated English) Carbon/carbon composites heat insulation cylinder of single crystal furnace
Sector / Industry Nonferrous Metallurgy Industry Standard (Recommended)
Classification of Chinese Standard H83
Classification of International Standard 29.045
Word Count Estimation 9,984
Date of Issue 10/14/2014
Date of Implementation 4/1/2015
Quoted Standard GB/T 1804; GB/T 2828.1; GB/T 22588; GB/T 24528; JY/T 015; QJ 2099; QJ 2509
Regulation (derived from) People's Republic of China Ministry of Industry and Information Technology Notice 2014 No. 63; Industry Standard Filing Notice 2014 No. 12 (Overall No. 180)
Issuing agency(ies) Ministry of Industry and Information Technology
Summary This Standard specifies the Czochralski crystal furnace carbon/carbon composite cylinder insulation requirements, test methods, inspection rules, marking, packaging, transportation, storage, quality certificates and orders (or contract) content. This Stan

YS/T 977-2014: Carbon/carbon composites heat insulation cylinder of single crystal furnace

---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.
Carbon/carbon composites heat insulation cylinder of single crystal furnace ICS 29.045 H83 People's Republic of China Nonferrous Metals Industry Standard Crystal furnace carbon/carbon composite insulation tube Issued on. 2014-10-14 2015-04-01 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 drafting of the main unit. Hunan Coquimbo Composite Technology Co., Ltd., Xi'an Longji Silicon Materials Co., Ltd. The main drafters. Send Joe Liao, Li Jun, Zhou Jian Tan, Tai Weiping, Liding Wu, Yue - Jun Wang, Gong Yuliang, Choong school, Chen Ying, LI Bing Ju, Shi Lei. Crystal furnace carbon/carbon composite insulation tube

1 Scope

This standard specifies the Czochralski crystal furnace carbon/carbon composite cylinder insulation requirements, test methods, inspection rules, marking, packaging, transportation, Storage, quality certificate and purchase order (or contract) content. This standard applies to Czochralski crystal furnace carbon/carbon composite insulation tube, but also for other high-temperature vacuum furnace/protective atmosphere furnace carbon/carbon Composite insulation tube.

2 Normative references

The following documents for the application of this document is essential. For 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 1804 General tolerances Tolerances for linear and angular dimensions without individual tolerance GB/T 2828.1 Sampling procedures for inspection - Part 1. by acceptance quality limit (AQL) retrieval batch inspection sampling plan GB/T 22588 flash measurement of thermal diffusivity or thermal conductivity GB/T 24528 Carbon materials - Determination of bulk density JY/T 015 Inductively Coupled Plasma Atomic Emission Spectroscopy General QJ2099 three-fiber composites reinforced flexural properties QJ2509 carbon/carbon composite material ash content test method

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 Insulation tube heatinsulationcylinder Cover the outside of the single crystal furnace heater, its upper part for supporting the puck draft tube, the lower portion positioned at the bottom to support the market Puller (leak-proof plate) The single crystal is used as positioning reference hearth furnace, a heat-insulating effect of the barrel. 3.2 The inner diameter of the cylindrical body insulation maininnerdiameterofheatinsulationcylinder Insulation inside surface area of the largest inner diameter of the cylindrical surface. 3.3 Insulation outside diameter cylindrical body mainouterdiameterofheatinsulationcylinder Keeping cylindrical outer surface area of the maximum outer diameter of the cylindrical surface.

4 Requirements

4.1 Categories 4.1.1 size carbon/carbon composite heat insulation cylinder by cylinder body diameter into different specifications, the common specification code 610 (18in), 660 (20in), 720 (22in), 785 (24in) and other specifications. Specification code in the "18in" 610 behind in parentheses indicates the

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of YS/T 977-2014_English be delivered?

Answer: Upon your order, we will start to translate YS/T 977-2014_English as soon as possible, and keep you informed of the progress. The lead time is typically 1 ~ 3 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of YS/T 977-2014_English with my colleagues?

Answer: Yes. The purchased PDF of YS/T 977-2014_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to [email protected]. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.