2025-12-5 10.1.6.65
Code of China Chinese Classification Professional Classification ICS Classification Latest News Value-added Services

Position: Chinese Standard in English/GB/T 223.7-2002
GB/T 223.7-2002   Iron powder--Determination of iron content--Potassium dichromate titration method (English Version)
Standard No.: GB/T 223.7-2002 Status:valid remind me the status change

Email:

Target Language:English File Format:PDF
Word Count: 2500 words Translation Price(USD):60.0 remind me the price change

Email:

Implemented on:2003-2-1 Delivery: via email in 1 business day

→ → →

,,2003-2-1,141138181781008FB49E9EF96AE0C
Standard No.: GB/T 223.7-2002
English Name: Iron powder--Determination of iron content--Potassium dichromate titration method
Chinese Name: 铁粉 铁含量的测定 重铬酸钾滴定法
Chinese Classification: H11    Steel and iron alloy analysis method
Professional Classification: GB    National Standard
ICS Classification: 77.040.30 77.040.30    Chemical analysis of metals 77.040.30
Source Content Issued by: AQSIQ
Issued on: 2002-9-11
Implemented on: 2003-2-1
Status: valid
Superseding:GB/T 223.7-1981 Determination of iron content in alloy and powder
Target Language: English
File Format: PDF
Word Count: 2500 words
Translation Price(USD): 60.0
Delivery: via email in 1 business day
1 Scope This Standard specifies a method for the determination of the iron content in the iron powder with a potassium dichromate titration method. This method is applicable to the determination of iron content in iron powder with mass fraction greater than 96 %. 2 Normative References The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies. GB/T 5314-1985 Powders for Powder Metallurgical Purposes; Sampling GB/T 12805-1991 Laboratory Glassware-Burettes GB/T 6379-1986 Precision of Test Methods; Determination of Repeatability and Reproducibility for A Standard Test Method by Interlaboratory Tests
Referred in GB/T 223.7-2002:
*GB/T 5314-1985 Powders for powder metallurgical purposes; Sampling
*GB/T 12805-1991 Laboratory glassware-Burettes
*GB/T 6379-1986 Precision of test methods--Determination of repeatability and reproducibility for a standard test method by interlaboratory tests
GB/T 223.7-2002 is referred in:
* JB/T 4385.1-1999 General specifications for open die forgings on hammer
* GB 912-2008 Hot-rolled sheets and strips of carbon structural steels and high strength low alloy structural steels
* JB/T 4385.1-1999 General specifications for open die forgings on hammer
* NB/T 47018.5-2011 Technical permission of welding materials for pressure equipment - Part 5: Stainless steel strip electrodes and fluxes for overlay welding
Code of China
Standard
GB/T 223.7-2002  Iron powder--Determination of iron content--Potassium dichromate titration method (English Version)
Standard No.GB/T 223.7-2002
Statusvalid
LanguageEnglish
File FormatPDF
Word Count2500 words
Price(USD)60.0
Implemented on2003-2-1
Deliveryvia email in 1 business day
Detail of GB/T 223.7-2002
Standard No.
GB/T 223.7-2002
English Name
Iron powder--Determination of iron content--Potassium dichromate titration method
Chinese Name
铁粉 铁含量的测定 重铬酸钾滴定法
Chinese Classification
H11
Professional Classification
GB
ICS Classification
Issued by
AQSIQ
Issued on
2002-9-11
Implemented on
2003-2-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 223.7-1981 Determination of iron content in alloy and powder
Language
English
File Format
PDF
Word Count
2500 words
Price(USD)
60.0
Keywords
GB/T 223.7-2002, GB 223.7-2002, GBT 223.7-2002, GB/T223.7-2002, GB/T 223.7, GB/T223.7, GB223.7-2002, GB 223.7, GB223.7, GBT223.7-2002, GBT 223.7, GBT223.7
Introduction of GB/T 223.7-2002
1 Scope This Standard specifies a method for the determination of the iron content in the iron powder with a potassium dichromate titration method. This method is applicable to the determination of iron content in iron powder with mass fraction greater than 96 %. 2 Normative References The following standards contain provisions which, through reference in this text, constitute provisions of this Standard. For dated reference, subsequent amendments to (excluding correction to), or revisions of, any of these publications do not apply. However, the parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent editions of the standards. For undated references, the latest edition of the normative document referred to applies. GB/T 5314-1985 Powders for Powder Metallurgical Purposes; Sampling GB/T 12805-1991 Laboratory Glassware-Burettes GB/T 6379-1986 Precision of Test Methods; Determination of Repeatability and Reproducibility for A Standard Test Method by Interlaboratory Tests
Contents of GB/T 223.7-2002
About Us   |    Contact Us   |    Terms of Service   |    Privacy   |    Cancellation & Refund Policy   |    Payment
Tel: +86-10-8572 5655 | Fax: +86-10-8581 9515 | Email: coc@codeofchina.com | QQ: 672269886
Copyright: Beijing COC Tech Co., Ltd. 2008-2040
 
 
Keywords:
GB/T 223.7-2002, GB 223.7-2002, GBT 223.7-2002, GB/T223.7-2002, GB/T 223.7, GB/T223.7, GB223.7-2002, GB 223.7, GB223.7, GBT223.7-2002, GBT 223.7, GBT223.7