GB/T 45338-2025 English PDFUS$199.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 45338-2025: General principle for hot isostatic pressing densification Status: Valid
Basic dataStandard ID: GB/T 45338-2025 (GB/T45338-2025)Description (Translated English): General principle for hot isostatic pressing densification Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: H70 Classification of International Standard: 77.160 Word Count Estimation: 10,114 Date of Issue: 2025-02-28 Date of Implementation: 2025-09-01 Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration GB/T 45338-2025: General principle for hot isostatic pressing densification---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.General principle for hot isostatic pressing densification General rules for hot isostatic pressing densification treatment ICS 77.160 CCS H 70 National Standard of the People's Republic of China Released on 2025-02-28 2025-09-01 Implementation State Administration for Market Regulation The National Standardization Administration issued Table of ContentsPreface ... 1 Scope ... 2 Normative referenced documents ... 3 Terms and Definitions ... 4 Environment ... 5 Equipment and Instruments ... 5.1 Equipment ... 5.2 Instruments ... 5.3 Equipment Identification ... Ren Company, Beijing Zhongke Hongtai New Material Technology Co., Ltd. The main drafters of this document are. Wang Caiqin, Dong Hao, Liu Yibo, Zhou Shuangshuang, Chen Shuo, Li Haofeng, Qu Jinglong, Jia Jian, He Jinjiang, Li Shaoqiang, Jia Qian, Zhang Xiwen, Liu Gen, Liu Zhenjun, Li Hong, Feng Genjie, Wang Hongjia, Yao Lijun, Gan Kejun, Dong Shasha, Wang Changjun, Zhang Xiaodan, Gu Yanpeng, Zhang Shuang, Cao Huanhuan, Zhou Youping, Tang Chao, Xie Xingfei, Lü Shaomin, Lu Xin. General rules for hot isostatic pressing densification treatment1 ScopeThis document specifies the personnel, environment, equipment and instrumentation, process materials, process, quality control, Document control, security protection and other requirements. This document is applicable to materials with internal pores, looseness, shrinkage, micro-cavities, etc. prepared by casting, additive manufacturing, injection molding, spray molding, etc. Hot isostatic pressing densification treatment of parts with defects such as cracks and segregation.2 Normative referencesThe contents of the following documents constitute the essential clauses of this document through normative references in this document. For referenced documents without a date, only the latest version (including all revised versions) applies to this document. in this document. GB/T 394.1 Industrial alcohol GB/T 4842 Argon GB/T 6026 Acetone for industrial use GB/T 9452-2023 Determination method of effective heating area of heat treatment furnace GB 15735 Safety and sanitation requirements for metal heat treatment production processes GB/T 30429 Industrial Thermocouple3 Terms and definitionsThere are no terms or definitions that require definition in this document.4 Environment4.1 The conditions of the hot isostatic pressing workshop should comply with the requirements of GB 15735. 4.2 The hot isostatic pressing control and monitoring room should be isolated from the factory building.5 Equipment and Instruments5.1 Equipment 5.1.1 The components, frames, heating elements and insulation components of hot isostatic pressing equipment should be made of molybdenum materials (molybdenum wire or molybdenum bar), steel, nickel-based It can be made of alloy or alumina and graphite or graphite composite materials can also be used as heating materials as needed. 5.1.2 The hot isostatic pressing equipment should be equipped with temperature measuring and monitoring instruments, and each heating zone should have an independent temperature control circuit. The temperature uniformity and measurement cycle of the equipment shall not be lower than the requirements for Class IV furnaces in Chapter 5 of GB/T 9452-2023. 5.1.3 The maximum temperature and maximum working pressure of the hot isostatic pressing equipment shall meet the process requirements. 5.1.4 The heating rate and pressurizing rate of the hot isostatic pressing equipment should be adjustable. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 45338-2025_English be delivered?Answer: Upon your order, we will start to translate GB/T 45338-2025_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 GB/T 45338-2025_English with my colleagues?Answer: Yes. 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