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GB/T 42603.1-2023 English PDF

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US$259.00 · In stock
Delivery: <= 3 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 42603.1-2023: Medium temperature pattern material for investment casting - Part 1: Test method of physical properties
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 42603.1-2023	259	Add to Cart	3 days	Medium temperature pattern material for investment casting - Part 1: Test method of physical properties	Valid

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Basic data

Standard ID: GB/T 42603.1-2023 (GB/T42603.1-2023)
Description (Translated English): Medium temperature pattern material for investment casting - Part 1: Test method of physical properties
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: J31
Classification of International Standard: 71.040.50
Word Count Estimation: 12,137
Date of Issue: 2023-05-23
Date of Implementation: 2023-05-23
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 42603.1-2023: Medium temperature pattern material for investment casting - Part 1: Test method of physical properties

---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.
ICS 71:040:50 CCSJ31 National Standards of People's Republic of China Moderate Temperature Mold Material for Investment Casting Part 1: Test methods for physical properties Released on 2023-05-23 2023-05-23 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

Preface I Introduction II 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Dropping point test method 1 5 Freezing point test method 4 6 Line Shrinkage Test Method 5 7 Softening point test method 6 8 Rotational viscosity test method 7 9 Ash test method 7 10 Test report 7

foreword

This document is in accordance with the provisions of GB/T 1:1-2020 "Guidelines for Standardization Work Part 1: Structure and Drafting Rules for Standardization Documents" drafting: This document is the first part of GB/T 42603 "Mold Materials for Investment Casting at Medium Temperature": GB/T 42603 has issued the following parts: --- Part 1: Physical property test methods; --- Part 2: Use performance test methods: Please note that some contents of this document may refer to patents: The issuing agency of this document assumes no responsibility for identifying patents: This document is proposed and managed by the National Foundry Standardization Technical Committee (SAC/TC54): This document is drafted by: Suzhou Taier Aviation Materials Co:, Ltd:, Shanghai Wanze Precision Casting Co:, Ltd:, Dongying Jiayang Precision Metal Co:, Ltd: Co:, Ltd:, Jiashan Xinhai Precision Casting Co:, Ltd:, Xiamen Ruideli Calibration and Testing Technology Co:, Ltd:, Jiashan Jinyi Precision Casting Co:, Ltd:, Zhejiang Suijin Special Casting Co:, Ltd:, Guizhou Anji Aviation Precision Casting Co:, Ltd:, Zhejiang Xinmiao Precision Casting Co:, Ltd:, Qingdao Xinuoke Foundry Material Technology Co:, Ltd:, China Aviation Power Co:, Ltd:, Beijing Aeronautical Materials Research Institute Co:, Ltd:, Jiangsu Zhongchao Aerospace Precision Casting Technology Co:, Ltd:, AVIC Heavy Machinery Co:, Ltd:, Shanghai Jiaotong University, Tsinghua University, Taiyuan Sangao Energy Development Co:, Ltd: Exhibition Co:, Ltd:, Fujian Weiman Power Technology Co:, Ltd:, Huizhou Xianglian Metal Products Co:, Ltd:, Guangdong Jinzhili Technology Co:, Ltd:, Shenyang Casting Research Technology Co:, Ltd:, Kaisman Foundry Changchun Co:, Ltd:, Shenyang Foundry Research Institute Co:, Ltd:, and CITIC Dicastal Co:, Ltd: The main drafters of this document: Li Yi, Song Shanshan, Wei Zhiyu, Chen Yahui, Duan Jidong, Zhu Jiahui, Lu Min, Zhang Shuyang, Wu Guangpeng, Wang Donghong, Cao Jian, Zhang Yanbo, Wang Guoxiang, Liu Xiaofu, Dong Yin, Liu Shibing, Jiang Miao, Cai Jiwei, Ran Xing, Na Yue, Zhang Jianxiong, Wang Kai, Luo Jianquan, Zhang Zhifeng, Wu Wenkai, Shao Bin, Zhang Hengxue, Huang Runyu, Xu Dean, An Rushuang, Lu Jun, Qiao Deyi, Liu Jun:

Introduction

The establishment of the standards for the performance test methods of medium-temperature mold materials in investment casting is to establish a set of optimal performance testing regulations for the production of mold materials: For the detection of the physical properties of medium temperature mold materials for investment casting, it is required from the aspects of test principle, test equipment, test procedures, test data processing, etc: Notes provide guidance: GB/T 42603 "Medium Temperature Mold Material for Investment Casting" aims to establish that the physical properties and serviceability of the medium temperature mold material should be tested according to The principles and related rules are proposed to be composed of two parts: --- Part 1: Physical properties test methods: The purpose is to establish the general requirements and tests applicable to the physical properties of medium temperature mold materials: test method: --- Part 2: Use performance test methods: The purpose is to establish the general requirements and tests applicable to various performances of medium temperature mold materials: test method: GB/T 42603 "Medium Temperature Mold Materials for Investment Casting" clarifies the test methods for the physical properties and performance of medium temperature mold materials through two parts: Law: By establishing the test principles, test equipment, test procedures and treatment of test results for various properties of medium-temperature mold materials, the testers can Operate more clearly and accurately, so as to strictly inspect the quality of mold materials, and only by controlling the quality of important auxiliary materials for casting can manufacturing To produce high-quality castings, to make effective use of the technical guidance of this document, to provide a basis for improving casting technology and processes, and to promote investment casting Control and improve the quality of manufactured products, and provide technical support for the industrial upgrading of the equipment manufacturing industry: Moderate Temperature Mold Material for Investment Casting Part 1: Test methods for physical properties

1 Scope

This document specifies the physical properties such as dropping point, freezing point, linear shrinkage, softening point, rotational viscosity, and ash content of medium-temperature mold materials for investment casting: test method: This document is applicable to the testing of the physical properties of medium temperature mold materials for investment casting:

2 Normative references

The contents of the following documents constitute the essential provisions of this document through normative references in the text: Among them, dated references For documents, only the version corresponding to the date is applicable to this document; for undated reference documents, the latest version (including all amendments) is applicable to this document: GB/T 514-2005 Specifications for liquid-in-glass thermometers used in petroleum product testing GB/T 1800:1-2020 Geometric Product Specifications (GPS) Linear Dimensional Tolerances ISO Code System Part 1: Tolerances, Basis of Deviation and Fit GB/T 14235:1 Low-temperature molding materials for investment casting Part 1: Test methods for physical properties

3 Terms and Definitions

This document does not have terms and definitions that need to be defined:

4 Dropping point test method

4:1 Test principle Put the medium-temperature mold material into the fat cup of the dropping point tester: Under the specified standard conditions, the mold material reaches a certain fluidity during the test: The temperature is the dropping point: 4:2 Instruments and equipment 4:2:1 Dropping point tester The structure of the dropping point tester is shown in Figure 1: ......

Image

Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 42603.1-2023_English be delivered?

Answer: Upon your order, we will start to translate GB/T 42603.1-2023_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 42603.1-2023_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 42603.1-2023_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 Sales@ChineseStandard.net. 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.