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GB/T 15019-2017 English PDF

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GB/T 15019-2017: Designation and classification of rapidly quenched metals
Status: Valid

GB/T 15019: Historical versions

Standard IDUSDBUY PDFLead-DaysStandard Title (Description)Status
GB/T 15019-2017439 Add to Cart 4 days Designation and classification of rapidly quenched metals Valid
GB/T 15019-2003239 Add to Cart 3 days Designation and classification of rapidly quenched metals Obsolete
GB/T 15019-1994359 Add to Cart 3 days Designation and classification of rapidly quenched metals Obsolete

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Basic data

Standard ID: GB/T 15019-2017 (GB/T15019-2017)
Description (Translated English): Designation and classification of rapidly quenched metals
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: H58
Classification of International Standard: 77.140.01
Word Count Estimation: 22,268
Date of Issue: 2017-07-12
Date of Implementation: 2018-04-01
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

GB/T 15019-2017: Designation and classification of rapidly quenched metals

---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.
Designation and classification of rapidly quenched metals ICS 77.140.01 H58 National Standards of People's Republic of China Replace GB/T 15019-2003 Quick quenching metal classification and grade Released on.2017-07-12 2018-04-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China China National Standardization Administration issued

Content

Foreword III 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Category 1 5 brand representation method 2 6 brand naming principle 4 7 Quick-hardened metal grades, chemical composition, apparent morphology, performance characteristics and main uses 4

Foreword

This standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 15019-2003 "Quick Quenching Metal Classification and Grade", this standard is compared with GB/T 15019-2003 The changes are as follows. --- Added normative references (see Chapter 2); --- Increased the apparent morphology of the material (see 4.1); ---In the classification of the basic characteristics of quenched metals, the addition of quenching sensing alloys, quenching electrothermal alloys, quenching catalytic alloys, quenching fibers Eight types of reinforced alloys, quenched coating alloys, quenched high-strength and high-hard alloys, fast-quenched magnetically cooled alloys, and quenched biomedical alloys No, and the abbreviation for each alloy in parentheses is removed (see 4.2, 3.1 of the.2003 edition); --- In the classification of the matrix composition of the quenched metal, the composition range of each matrix is adjusted, and the quenched titanium-zirconium-based alloy is split into a quenched titanium base. Alloys and quenched zirconium-based alloys, and other matrix types have been added (see 4.3,.2003 edition 3.1); ---Indicating the appearance of the apparent form of the material in the representation of the quenched metal (see 5.1); --- Added 180 grades and listed its chemical composition, performance characteristics and main uses (see Table 1 to Table 13); --- Revised the main use of some brands (see Table 1 to Table 13, Table 1 of the.2003 edition). This standard was proposed by the China Iron and Steel Association. This standard is under the jurisdiction of the National Steel Standardization Technical Committee (SAC/TC183). This standard was drafted. China Iron and Steel Technology Group Co., Ltd., Antai Technology Co., Ltd., Metallurgical Industry Information Standards Institute, Tsinghua University, Beijing University of Science and Technology. The main drafters of this standard. Li Deren, Lu Zhichao, Yan Yan, Li Zhun, Ni Xiaojun, Liu Tiancheng, Yao Kefu, Hui Xidong, Chen Wenzhi. The previous versions of the standards replaced by this standard are. ---GB n292-1989; ---GB/T 15019-1994, GB/T 15019-2003. Quick quenching metal classification and grade

1 Scope

This standard specifies the classification and designation of the quenched metal, the grade and chemical composition, apparent morphology and performance of the quenched metal. Requisition for main uses. This standard applies to the classification of quenched metals and the naming of various grades.

2 Normative references

The following documents are indispensable for the application of this document. For dated references, only dated versions apply to this article. Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 9637 Electrotechnical terminology magnetic materials and components GB/T 19345.1 Amorphous nanocrystalline alloys - Part 1. Iron-based amorphous soft magnetic alloy strips GB/T 21219 Classification of magnetic materials GB/T 21220 soft magnetic metal material

3 Terms and definitions

The following terms and definitions as defined in GB/T 21219, GB/T 21220, GB/T 19345.1 and GB/T 9637 apply to this file. 3.1 Quenched metal rapidlydquenchedmetal Amorphous, nanocrystalline or microcrystalline metal obtained by rapid solidification of a liquid metal. 3.2 Amorphous metal A metal that is generally frozen by the atomic configuration of a liquid metal, whose structure is long-range disordered and short-range ordered. 3.3 Nanocrystalline metal nanocrystalinemetal A metal having a grain size ranging from a few nanometers to several tens of nanometers and having a sudden change in properties. 3.4 Microcrystalline metal microcrystalinemetal The grain size is a micron-sized metal.

4 classification

4.1 Quenched metals are classified according to their appearance. a) strip; b) wire; c) powder; d) block; e) Coating. 4.2 Quenched metals are divided into basic characteristics. a) fast quenching soft magnetic alloy; b) fast quenching permanent magnet alloys; c) fast quenching elastic alloy; d) a quenched and expanded alloy; e) fast quenching of bimetals; f) fast quenching precision resistance alloy; g) rapid quenching alloy; h) fast quenching and corrosion resistant alloy; i) rapid quenching sensing alloys; j) rapid quenching of electrothermal alloys; k) a quenched catalytic alloy; l) fast quenching fiber reinforced alloy; m) a quenched coating alloy; n) fast quenching high strength and high hardness alloy; o) fast quenching magnetic refrigeration alloy; p) Rapid quenching biomedical alloys. 4.3 Quenched metals are classified according to the matrix composition. a) fast quenching iron-based alloy (Fe ≥ 50%); b) quenched cobalt-based alloy (Co ≥ 50%); c) quenched nickel-based alloy (Ni ≥ 50%); d) quick-hardening iron-cobalt-based alloy (Fe Co ≥ 50%); e) fast quenching iron-nickel based alloy (Fe Ni ≥ 50%); f) quenched cobalt-nickel based alloy (Co Ni ≥ 50%); g) quenched copper-based alloy (Cu ≥ 50%); h) fast quenching titanium-based alloy (Ti ≥ 40%); i) quenched zirconium-based alloy (Zr ≥ 40%); j) Other quenched metals. Note. The element content in parentheses is the atomic fraction.

5 brand representation

5.1 The quenched metal grade is represented by the combination of Chinese Pinyin letters and Arabic numerals. The general form is. 5.2 The letter “K” in the grade (the first capital letter of the Chinese character “fast”) means fast quenching metal. 5.3 The number before the letter “K” indicates the basic characteristic category of the quenched metal, which can be from 1 to 99, such as. ---1K××××-×Quick-hardened soft magnetic alloy; ---2K××××-× fast quenching permanent magnet alloy; ---3K××××-× fast quenching elastic alloy; ---4K××××-×Quench-expanded alloy; ---5K××××-×Quick-hardened bimetal; ---6K××××-×Quick-quenched precision resistance alloy; ---7K××××-× fast quenching alloy; ---8K××××-×Quick-tempered corrosion-resistant alloy; ---9K××××-×Quick quenching alloy; ---10K××××-× quick quenching electrothermal alloy; ---11K××××-× fast quenching catalytic alloy; ---12K××××-× fast quenching fiber reinforced alloy; ---13K××××-× quick quenching coating alloy; ---14K××××-×Quick-hardened high-strength and high-hard alloy; ---15K××××-× fast quenching magnetic refrigeration alloy; ---16K××××-×Quick-quenching biomedical alloy. 5.4 The first digit after the letter “K” indicates the matrix composition system of the quenched metal, such as. ---K1×××-× fast quenching iron-based alloy; ---K2×××-×Quick-hardened cobalt-based alloy; ---K3×××-× fast quenching nickel base alloy; ---K4×××-×Quick-hardened iron-cobalt-based alloy; ---K5×××-× fast quenching iron-nickel based alloy; ---K6×××-×Quick-cobalt-nickel-based alloy; ---K7×××-×Quick-hardened copper-based alloy; ---K8×××-×Quick-titanated titanium-based alloy; ---K9×××-×Quick-zirconium-based alloy; ---K0×××-× Other quenched metals. 5.5 The second and third digits after the letter “K” indicate the serial number of the brand in the basic characteristics category of the same quenched metal. Can be programmed to 99. 5.6 The fourth digit after the letter “K” is generally not added with the Chinese Pinyin alphabet symbol. According to special needs, can be ranked fourth after the letter "K" A Chinese phonetic alphabet indicating a certain characteristic of the quenched metal is added. Such as. --- Add "J", indicating that the quenched metal has a rectangular hysteresis loop characteristic; --- Add "H" to indicate that the quenched metal has constant magnetic permeability characteristics. 5.7 The last Chinese pinyin of the brand indicates the apparent form of the quenched metal, such as. ---×K××××-D quick-quenching strip; ---×K××××-S quick-hardening wire; ---×K××××-F quenching powder; ---×K××××-K quenched block; ---×K××××-T quick-quenching coating.

6 naming principles for grades

6.1 For the quenched metal products in the scientific research and trial production stage, it should be named according to the standard number representation method of this standard. 6.2 Any quenched metal that has been scientifically researched, trial-produced, and certified by the competent department and transferred to mass production shall be standardized by the main production unit. The units are named according to the uniform rules stipulated in this standard. 6.3 When writing national and industrial standards related to quenching metals, the product branding method specified in this standard shall be used. 7 Quick-hardened metal grades, chemical composition, apparent morphology, performance characteristics and main uses 7.1 The grades and chemical compositions, apparent forms, performance characteristics and main uses of quenched metals are shown in Tables 1 to 13. 7.2 The chemical composition of each material grade listed in this standard is a general chemical composition, which is allowed to be stricter in product standards or contracts. The chemical composition range, the added value of one or more transition metal elements (represented by M, such as Nb, Cr, Mo, V, Mn, etc.). Table 1 Quick-quenching soft magnetic alloy grades, chemical composition, performance characteristics and main uses Material grade Chemical composition (atomic fraction) Performance characteristics main use 1K101J-D 1K101-D 1K101H-D 1K101-F Fe78~80; Si7~10; B10~14 Low loss, high rectangular ratio distribution transformer, intermediate frequency transformer core Low loss medium and low frequency transformer core Low loss, low rectangular ratio pulse transformer, reactor and inductor core Low loss reactor, filter inductor, shielding sheet, etc. Table 1 (continued) Material grade Chemical composition (atomic fraction) Performance characteristics main use 1K102J-D 1K102-D 1K102H-D 1K102-F Fe80~83; Si3~5; B12~15; C0.1~2.5 Low loss, high squareness ratio Bipolar pulse transformer core, power distribution Transformer core Low loss, high saturation magnetic induction IF transformer, high power switching power supply Iron core Low loss, low rectangular ratio unipolar pulse transformer core Low loss, high saturation flux density reactor, filter inductor, shielding sheet, etc. 1K103-D Fe76~80; Si4~9; B12~17; Cr0.5~2.0 Oxidation resistant, high frequency and low loss High, medium and low frequency transformer core, electric plus Heat element, etc. 1K104-D Fe65~70; Co15~20; Si1~3; B12~15 High saturation magnetic induction Medium and low frequency transformer, high power pulse Pressure iron core 1K105-D Fe71~77; (Si, B) 18~25; (Nb, W, Ta, Zr, Hf, Ti, Mo) 1~10 Low loss Medium and low frequency transformer, pulse transformer Iron core 1K106-D Fe75~82; P15~18; C2~5; (Nb, W, Ta, Zr, Hf, Ti, Mo) 0~5 Low loss, low cost medium and low frequency transformer core 1K107J-D 1K107-D 1K107H-D 1K107-F Fe50~75; (Ni, Co) 0~30; (Si, B) 20~25; Cu0.5~2; (Nb, W, Ta, Zr, Hf, Ti, Mo) 1~5 Nanocrystalline alloy Low loss, high squareness ratio Magnetic amplifier, pulse transformer core, etc. High magnetic permeability High frequency transformer, common mode inductance, mutual inductance Iron core, shielding sheet, etc. Constant magnetic permeability High frequency transformer, common mode inductance, anti-straight Current transformer, iron core, etc. Low loss filter inductors, magnetic guides, etc. 1K108-D (Fe, Co) 75~90; (Nb, W, Ta, Zr, Hf, Ti, Mo) 8~15; (Si, B) 5~15 Nanocrystalline alloy similar to 1K107 High saturation magnetic induction High frequency transformer, inductor, sensor iron Core 1K109-D Fe80~87; Si2~10; B0~20; P0~20; Cu0~5; C0~5 High saturation magnetic flux density high efficiency motor, high frequency transformer, etc. 1K110-D Fe82~86; Nb3~5; Zr3~5; B6~10; Cu0.5~1.5 High saturation magnetic induction, high permeability high efficiency motor, high frequency transformer, etc. 1K111-D Fe82~86; Nb3~5; Hf3~5; B6~10; Cu0.5~1.5 High saturation magnetic induction, high permeability high efficiency motor, high frequency transformer, etc. 1K112-D Fe80~90; (Zr, Hf) 5~9; B2~ 13; Cu0~2 High saturation magnetic induction, high magnetic permeability soft magnetic device, etc. 1K113-K Fe74~76; Si4~20; B8~14; Nb1~6 Low loss soft magnetic devices, etc. Table 1 (continued) Material grade Chemical composition (atomic fraction) Performance characteristics main use 1K114-K Fe60~82; Co0~20; Si1~6; B2~ 11; P1~17; C1~8; Mo0~5 Low loss, high saturation magnetic induction soft magnetic device, etc. 1K201-D Co67~70; Fe3.5~5; Si8~12; B10~20; (Nb, W, Ta, Zr, Hf, Ti, Mo) 2~5 High magnetic permeability, low loss High frequency transformer, pulse transformer, electricity Iron core, etc. 1K202J-D Co65~68; Fe3~5; Si13~16; B13~16; (Nb, W, Ta, Zr, Hf, Ti, Mo) 1~4 High rectangle ratio High frequency magnetic amplifier, spike suppressor, Pulse transformer core, etc. 1K203-D Co65~86; Fe1~7; Si0~14; B3~20; (Nb, W, Ta, Zr, Hf, Ti, Mo) 2~15 High initial permeability Magnetic head, common mode inductor, sensor iron Core 1K204-D Co66~68; Fe4~5; Si6~10; B15~20; (Nb, W, Ta, Zr, Hf, Ti, Mo) 2~7 Quenched state with high magnetic permeability Shielding materials, anti-theft labels, sensors Iron core, etc. 1K205H-D Co50~70; Fe4~20; (Si, B) 18~30; (Nb, W, Ta, Zr, Hf, Ti, Mo) 2~15 Constant magnetic permeability high frequency inductor core 1K401-D Fe42~46; Co42~46; Zr2~6; B5~9; Cu0.5~1.5 High saturation magnetic induction, high Curie temperature High efficiency motor, high frequency transformer, etc. 1K501J-D 1K501H-D Fe29~50; Ni30~44; (P, B, C) 15~24 High magnetic permeability Transformer, high frequency transformer, sensor Iron core, etc. Low rectangular ratio inductor core 1K502J-D Fe45~50; Ni28~30; Si7~8; B14~15; (Nb, W, Ta, Zr, Hf, Ti, Mo) 1~2 High magnetic permeability medium and high frequency transformer core 1K503J-D Fe35~45; Ni35~45; Si5~15; B5~15; Cr0.2~2 High magnetic permeability, oxidation resistant transformer core, shielding material, etc. 1K504-K Fe20~50; Ni20~40; (P, B) 18~20; (Nb, W, Ta, Zr, Hf, Ti, Mo) 0~4 High magnetic permeability Transformer, high frequency transformer, sensor Iron core, etc. 1K601J-D 1K601-D Co24~40; Fe6~14; Ni28~ 39; (Si, B) 12~25 High magnetic permeability, high squareness ratio, low loss magnetic amplifier, sensor core, etc. High magnetic permeability, low loss High-power switching power supply, high-frequency transformer Iron core, etc. Table 2 Grades, chemical compositions, performance characteristics and main uses of quenched permanent magnet alloys Material grade Chemical composition (atomic fraction) Performance characteristics main use 2K101-K Nd10~18; Fe75~80; B5~10 high magnetic energy product permanent magnet device 2K102-D Fe55~75; (Ni, Co) 5~40; (Si, B) 15~25; Cu0~1; (Nb, W, Ta, Zr, Hf, Ti, Mo) 1~5 Semi-hard magnetic hysteresis motor, relay, etc. Table 3 Rapidly quenched elastic alloy grades, chemical composition, performance characteristics and main uses Material grade Chemical composition (atomic fraction) Performance characteristics main use 3K301-D Ni70~80; (Si, B) 20~30 elastic diaphragm in high elastic pressure sensor 3K302-D Ni89.5~93; Si5~6; B2.5~3.5 Elastic diaphragm in high elastic pressure sensor Table 4 Rapid quenching alloy grade, chemical composition, performance characteristics and main uses Material grade Chemical composition (atomic fraction) Performance characteristics main use 7K201-D Co50~75; Ni0~20; Cr18~ 23; W3~5; Si5~10; B5~15; (Nb, W, Ta, Zr, Hf, Ti, Mo) 0~5 Higher melting point solder 7K301-D Ni65~75; Cr5~7; Fe2~4; (Si, B, C) 20~24 Higher melting point Brazing of superalloys and stainless steels Nickel-based powder solder 7K302-D Ni65~85; Cr15~23; B0.1~0.5; Si0.5~6.5; Mo0~1; P6~12 Moderate melting point solder 7K501-D Fe30~50; Ni20~40; Cr10~ 15; Mo1.5~2.5; Cu0~2; Si5~15; B5~15; P0~3 Higher melting point solder 7K701-D Cu77~88; Ni2~3; Sn10~20 low melting point, low cost Brazing of steel and steel, steel and copper, instead Silver based solder 7K702-D Cu70~80; Ni5~15; Sn2~10; P10~20 Low melting point, low cost Copper and copper, copper and silver cadmium, copper and silver Brazing instead of silver solder 7K703-D Cu70~85; Ag3~10; Sn1~3; P6~15 Low melting point Copper and copper, copper and silver cadmium, copper and silver Brazing instead of silver solder 7K801-D Ti40~65; Zr10~37.5; Cu10~ 30; Ni5~20 Higher melting point solder Table 4 (continued) Material grade Chemical composition (atomic fraction) Performance characteristics main use 7K001-D Ni30~40; Pd30~45; Si0~14; B0~14; (Co, Cr, Mo) 0~20 Higher melting point solder 7K002-D Sn65; Ag10; Sb25 low melting point solder 7K003-D Pb93.5; Ag1.5; Sn5 low melting point electronic solder paste 7K004-D Ag57; Cu38; Ti5 low melting point Si3Ni4, steel brazing 7K005-D Ti(34~40); Zr(13~17); Cu (9~13); Ni balance Lower melting point Used for brazing at 400 °C The following types of titanium alloys 7K006-D Ti(9~15); Zr(18~26); Cu (7~12); Ni balance Higher melting point Used for brazing at 600 °C The following types of titanium alloys Table 5 Rapid quenching and corrosion resistant alloy grade, chemical composition, performance characteristics and main uses Material grade Chemical composition (atomic fraction) Performance characteristics main use 8K101-D 8K101-S 8K101-F Fe74~79; Cr4~9; (P, C) 16~25 preservative Magnetic separation media material, gold ore Cathode material for alchemy, sewage treatment 8K501-D 8K501-S Fe30~60; Ni20~40; (Cr, Si, Mn) 15~30 Fiber-reinforced refractory heat-resistant furnaces material Table 6 Rapid quenching sensing alloy grades, chemical composition, performance characteristics and main uses Material grade Chemical composition (atomic fraction) Performance characteristics main use 9K107-D 9K107-S Fe50~75; (Ni, Co) 0~30; (Si, B) 10~25; Cu0.5~2; (Nb, W, Ta, Zr, Hf, Ti, Mo) 1~5 High sensitivity, sensitive, magnetic sensing material 9K201-D 9K201-S Co67~70; Fe3.5~5; Si8~12; B10~20; (Nb, W, Ta, Zr, Hf, Ti, Mo) 2~5 Weak magnetic field sensitive magnetic sensing material 9K202-D Co65~70; Fe2~8; Mo1~3; Si10~18; B8~14 Near zero magnetostrictive harmonic anti-theft tag 9K501-D Fe35~45; Ni35~45; B15~ 25; Mo2~6 Strong magnetoelastic coupling acoustic magnetic anti-theft tag 9K502-D Fe15~30; Ni27~55; Co6~ 18; Si0~10; B10~25; (Nb, W, Ta, Zr, Hf, Ti, Mo) 0~5 Strong magnetoelastic coupling acoustic magnetic anti-theft tag Table 7 Quick-hardened electrothermal alloy grades, chemical composition, performance characteristics and main uses Material grade Chemical composition (atomic fraction) Per......
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