JIS G1211-5-2011 钢铁.碳含量的测定.第5部分非化合碳的测定

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侵权投诉
JAPANESE
INDUSTRIAL
STANDARD
Translated
and
Published
by
Japanese
Standards
Association
JIS G 1211-5:2011
(JISF)
Iron
and
steel-Determination
of
carbon
content
-
Part
5:
Determination
of
non-combined
carbon
ICS
77.040.30;77.080.01
Reference
number:
JIS
G
1211-5
:
2011
(E)
PROTECTED
BY
COPYRIGHT
6S
G
1211-5
:
2011
Date
of
Establishment:
2011-03-22
Date
of
Public
Notice
in
Official
Gazette:
2011-03-22
Investigated
by:
Japanese
Industrial
Standards
Committee
© JSA 2012
Standards
Board
Technical
Committee
on
Iron
and
Steel
JIS G
1211-5:
2011,
First
English
edition
published
in
2012-12
Translated
and
published
by:
Japanese
Standards
Association
4-1-24,
Akasaka,
Minato-ku,
Tokyo,
107-8440
JAPAN
In
the
event
of
any
doubts
arising
as
to
the
contents,
the
original
JIS is
to
be
the
final
authority.
All
rights
reserved.
Unless
otherwise
specified,
no
part
of
this
publication
may
be
reproduced
or
utilized
in
any
form
or
by
any
means,
electronic
or
mechanical,
including
photocopying
and
microfilm,
without
permission
in
writing
from
the
publisher.
Printed
in
Japan NH/AT
PROTECTED
BY
COPYRIGHT
G 1211-5 : 2011
Contents
Page
Introduction·········································· ...................................................... ·························1
1 Scope················································· ...................................................... ···················1
2
Normative
references
.............................................................................................. 1
3
Terms
and
definitions
............................................................................................. 1
4
General
matters
....................................................................................................... 1
5 Summary··············································· ...................................................... ··············2
6 Reagents··········································································· ......................................... 2
7
Implements
and
materials
...................................................... ·······························3
8
Apparatus
................................................................................................................. 3
8.1
Filtration
apparatus
under
reduced
pressure
..................................................... 3
9
Preparation
of
sample
............................................................................................. 3
10
Amount
of
test
portion····························································································3
11
Operation
.................................................................................................................. 4
11.1
Preparative
operation
related
to
combustion
...................................................... 4
11.2
Determination
operation
...................................................... ··································4
12
Blank
test
................................................................................................................. 6
13
Calculation
................................................................................................................ 6
(i)
PROTECTED
BY
COPYRIGHT

标签： #钢 #测定

摘要：

本标准规范文档《JIS G1211-5-2011 钢铁.碳含量的测定.第5部分非化合碳的测定》是日本工业标准（JIS）中关于钢铁材料碳含量分析的重要分项规范。该标准专注于钢铁中非化合碳（即游离碳，如石墨碳）的精确测定方法，适用于冶金、材料检测及质量控制领域。文档详细规定了样品制备、分析步骤、仪器要求及结果计算等关键技术细节，确保测定结果的可靠性与可比性。对于从事钢铁成分分析、质量检验或相关研发工作的专业人员，该标准是进行非化合碳定量检测不可或缺的权威参考工具，有助于提升钢铁产品性能评估的准确性与

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