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ASTMC273C273M-11夹层芯材剪切性能的标准试验方法.pdf 7页
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ASTMC273C273M-11夹层芯材剪切性能的标准试验方法
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Designation: C273/C273M – 11
Standard Test Method for
Shear Properties of Sandwich Core Materials1
This standard is issued under the fixed designation C273/C273M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
A superscript epsilon (?) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
Properties
test method
determination
Constructions
properties of sandwich construction core materials associated
Test Methods for Density and Specific Gravity (Rela-
with shear distortion of planes parallel to the facings. It covers
tive Density) of Plastics by Displacement
the determination of shear strength parallel to the plane of the
Terminology Relating to Plastics
sandwich, and the shear modulus associated with strains in a
Test Method for Ignition Loss of Cured Reinforced
plane normal to the facings. The test may be conducted on core
materials bonded directly to the loading plates or the sandwich
Test Methods for Void Content of Reinforced Plas-
facings bonded to the plates. Permissible core material forms
include those with continuous bonding surfaces (such as balsa
Test Methods for Constituent Content
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ASTMC273C273M2011夹层芯材剪切性能的标准试验方法.pdf 7页
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ASTMC273C273M2011夹层芯材剪切性能的标准试验方法.pdf
你可能关注的文档：
··········
··········
Designation: C273/C273M – 11
Standard Test Method for
Shear Properties of Sandwich Core Materials1
This standard is issued under the fixed designation C273/C273M; the number immediately following the designation indicates the year
of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval.
A superscript epsilon (?) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
Properties
test method
determination
Constructions
properties of sandwich construction core materials associated
Test Methods for Density and Specific Gravity (Rela-
with shear distortion of planes parallel to the facings. It covers
tive Density) of Plastics by Displacement
the determination of shear strength parallel to the plane of the
Terminology Relating to Plastics
sandwich, and the shear modulus associated with strains in a
Test Method for Ignition Loss of Cured Reinforced
plane normal to the facings. The test may be conducted on core
materials bonded directly to the loading plates or the sandwich
Test Methods for Void Content of Reinforced Plas-
facings bonded to the plates. Permissible core material forms
include those with continuous bonding surfaces (such as balsa
Test Methods for Constituent Content
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ASTM C27-1984&&对耐火粘土和高铝质耐火砖? 1988年标准分类
ASTM C27-1984&&对耐火粘土和高铝质耐火砖? 1988年标准分类
ASTM C27-1984
对耐火粘土和高铝质耐火砖? 1988年标准分类
standard classification of fireclay and high- alumina refractory brick
英文版,中文版
美国材料与试验协会ASTM
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本类标准下载排行
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ASTM C27-)&&耐火土及高矾土耐火砖的标准分类
ASTM C27-)&&耐火土及高矾土耐火砖的标准分类
ASTM C27-)
耐火土及高矾土耐火砖的标准分类
Standard Classification of Fireclay and High-Alumina Refractory Brick
Superseded
ASTM C27-98
英文版,中文版
美国材料与试验协会ASTM
Alumina-silica refractory brick is produced from various combinations of alumina and silica-containing materials. These
bricks can vary in chemical composition from almost 100 % alumina and little
silica to almost 100 % silica and little alumina. It is therefore useful to
establish a classification scheme based on physical properties and chemical
analysis. One group, , is classified based on physical properties
since some overlap of alumina and silica content can occur. A second group,
high-alumina brick, is classified primarily based on alumina content. The
classification allows those familiar with refractory materials to group similar
products from various suppliers in a standard and consistent manner. 1.1 This classification covers machine-made fireclay and high-alumina refractory brick, and its purpose is to set forth the various classes and types of these materials in accordance with their normal and characteristic properties, which are important in their use.
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ASTM C273/C273M-2007&&夹芯材料剪切特性的标准试验方法
ASTM C273/C273M-2007&&夹芯材料剪切特性的标准试验方法
ASTM C273/C273M-2007
夹芯材料剪切特性的标准试验方法
Standard Test Method for Shear Properties of Sandwich Core Materials
ASTM C273/C273M-06
ASTM C273/C273M-07a
英文版,中文版
美国材料与试验协会ASTM
1.1 This test method covers the determination of shear properties of sandwich construction core materials associated with shear distortion of planes parallel to the facings. It covers the determination of shear strength parallel to the plane of the sandwich, and the shear modulus associated with strains in a plane normal to the facings. The test may be conducted on core materials bonded directly to the loading plates or the sandwich facings bonded to the plates. Permissible core material forms include those with continuous bonding surfaces (such as balsa wood and foams) as well as those with discontinuous bonding surfaces (such as honeycomb).1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. Within the text the inch-pound units are shown in brackets. The values stated in each system are n therefore, each system must be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
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