H24 金相检验方法 标准查询与下载

DIN 50601:1985 金相检验.钢和铁材料纯铁体和奥氏体粒度测定

Metallographic examination; determination of the ferritic or austenitic grain size of steel and ferrous materials

JB/T 4010-1985 汽轮发电机用钢制护环超声探伤方法

本标准适用于壁厚25～102mm、内经与壁厚之比等于5：1的汽轮发电机非磁性钢护环和其它合金钢护环的超声探伤。

Ultrasonic flaw detection method for steel retaining rings used in turbogenerators

NF A05-151:1984 钢产品.用硫印法的低倍检查(鲍曼法)

Steel products. Macrographic examination by sulfur print (Baumann method).

BS 6479:1984 测定和鉴定钢内渗碳和淬火层有效深度的方法

Method for determination and verification of the effective depth of carburized and hardened cases in steels

ISO 5949:1983 工具钢和轴承钢 用标准图谱法评定碳化物分布的显微照相法

Specifies a method for assessing steels with C levels between 0,1 % and 1,5 % and a total content of alloy elements less than or equal to 5 %. The use of this method for other steels shall be subject to special agreement. Contains principles, sampling, preparation of samples, assessment of the distribution of carbides, expression of results and test report. An annex gives reference photomicrographs.

Tool steels and bearing steels; Micrographic method for assessing the distribution of carbides using reference photomicrographs

ISO 643:1983 钢.铁素体或奥氏体晶粒大小的显微照相测定

Steels; Micrographic determination of the ferritic or austenitic grain size

HB 5201-1982 变形铝合金过烧金相检验标准

本标准适用于航空变形铝合金淬火时效后（或仅淬火）的过烧金相检查。

Metallographic inspection standard for wrought aluminum alloy overburning

ARMY MIL-I-48110 B-1982 M180型火箭点火器装配的拆卸工具包.焊口

This specification covers the loading, assembling and packhg for one type of-dispenser and bmib combination designated as Dispenser and Bomb,Aircraft cBu-25B/Acovers quality assurance provisions and preparation for delivery for theigniter assembly for the Rocket Motor for Demolition Kit,Cratering,M180.

IGNITER ASSEMBLY, ROCKET, FOR DEMOLITION KIT, CRATERING, M180

ARMY MIL-F-46570 D-1982 M1134与雷管零件引信拆卸工具包

This specification covers the parts,assembling, and packing for one type of fuze designated as Fuze, Demolition Kit ,M1134.

FUZE, DEMOLITION KIT, M1134 WITH DETONATORS PARTS FOR

ARMY MIL-D-2088 B (2)-1981 M1A1鱼雷炸药桶惰性零件和M1A2鱼雷炸药桶拆卸工具包

This amendment forms a part of Military Specificatiön MIL-D-2088B(MU), dated 27 August 1968.

DEMOLITION KIT, BANGALORE TORPEDO, M1A2 AND TORPEDO, BANGALORE, M1A1, INERT, PARTS FOR

HB 5171-1981 含铜贵金属材料氧化亚铜金相检验标准

Metallographic examination standard for copper-containing precious metal materials cuprous oxide

NF A04-102:1980 钢铁产品.钢的铁素体或奥氏体晶粒度的测度

Iron and steel. Macrographic determination of the ferritic or austenitic grain size of steels.

DIN 50600:1980 金属材料的检验.金相显微照片.图象比列及尺寸

Testing of metallic materials; metallographic micrographs; picture scales and formatsEssais de matériaux métalliques; micrographies métallographiques; échelles des images et formats

Testing of metallic materials; Metallographic Micrographs; Picture scales and formats

ISO 4969:1980 钢 用强无机酸酸浸的宏观检验

This macroscopic method has very wide application. Selection of the type and concentration of the reagent, the temperature of the reaction and the conditions of surface preparation of the test piece make it possible to achieve the required aim. Specifies general, principle, reagents, test piece, procedure, preservation of test pieces and test report.

Steel; Macroscopic examination by etching with strong mineral acids

ISO 4968:1979 钢 硫印宏观检验法(波曼法)

The Baumann method uses contact printing using silver salts and sulphuric acid. It is applicable to non-alloy and alloy steels and to cast irons of which the sulphur content is less than 0.1 %. Specifies general, principle, products and reagents, test pieces, procedure and test report.

Steel; Macrographic examination by sulfur print (Baumann method)

ISO 4970:1979 钢 薄表面硬化层的总深度或有效深度的测定

Specifies the micrographic method and the microhardness measurement method. Applies to thin surface layers, with thicknesses of less than or equal to 0.3 mm, obtained, for example, by mechanical (shot blasting, shot peening, etc), thermal (flame or induction hardening, etc) or thermochemical (carbonitriding, carburizing and hardening, etc) treatment. It is not applicable to thin surface layer which are not continuous with the basis metal.

Steel; Determination of total or effective thickness of thin surface-hardened layers

ISO 4967:1979 钢.非金属夹杂物含量的测定.金相图与标准图比较法

Steel; Determination of content of non-metallic inclusions; Micrographic method using standard diagrams

DIN 50190-3:1979 热处理件的硬化深度.氮化处理后硬化有效深度的测定

Hardness depth of heat-treated parts; determination of the effective depth of hardening after nitridingProfondeur de la trempe des pièces traitées à chaud; déterminaton de la profondeur conventionelle de trempe après nitruation

Hardness depth of heat-treated parts; determination of the effective depth of hardening after nitriding

ISO 4505:1978 硬质合金 孔隙率和游离碳的金相测定

This International Standard specifies methods for the metallographic determination of the presence, type, and distribution of porosity and uncombined carbon in hardmetals.

Hardmetals; Metallographic determination of porosity and uncombined carbon

AIR FORCE MIL-K-83782 A-1978 飞行员用工具袋

This specification covers one type and size of clothing bag which is designated type BûU-2/P.

KIT BAG, FLYER'S