Some standard content:
ICS29.060
Machinery Industry Standard of the People's Republic of China
JB/T 102342001
Nickel and its alloy wires used in TV kinescope200104-09Published
2001-09-01Implementation
Published by China Machinery Industry Federation
JIB/T 102342001
. This standard is formulated with reference to the enterprise standards of the same or foreign companies and is equivalent to them in terms of technical content. In terms of drafting, it is written in accordance with Unit 1: Evolution and Expression of Standards and Part 3: Provisions for Writing Product Standards of GB/T1.3-1 Standard Working Guidelines. The whole line of display screen casting and casting, mainly for color and electronic display, is a special material installed in the core of the main components of color display tube and black and white fast display. This standard adopts the foreign display tube manufacturer's purchase standard and material manufacturer's standard, and adds the technical content that has been proven to be suitable for my country's industry. After actual verification, its main technical indicators are feasible, and the technical content of this standard is adopted in accordance with the standards of foreign companies in the following cities. 1) 4.3 Mechanical properties: tensile strength, elongation adopt the standard of the standard: 2) 4.4 Surface quality: approved by our company. This standard is proposed by the Technical Committee for Standardization of Industrial Instrument Functional Linings. This standard is designed by Shenyang Jinjin Material Co., Ltd. and Shangzun Hehui Co., Ltd. The group of color red lost color free Asia image factory, Shanghai Yonge color old picture tube Co., Ltd., Shangwan Lianggao Research Devices Co., Ltd., Changsha Jiye Electronic Tube Factory, Shijiabao Jisui Electronic Inspection Factory should participate in the drafting of this standard: Zhang Xiaohua, Yang Jun, Wei Hua, Zhu Zhusheng, Wang Chengying. Xuan standard positive plate industry functional material standard compilation technical requirements negative change interpretation.
Machinery Industry Standard of the People's Republic of China
Nickel and nickel-containing gold wires used for picture tubes
Nickel smd ts loy wires used lt TEv-ipescopeJB/T10234—2CD1
This standard specifies the requirements, test methods, packaging, marking, transportation and storage of nickel and nickel-containing gold wires used for picture tubes. This standard applies to modified galvanneal alloys for electron core guide wires for CT imaging. 2
Cited Standards
The following standards contain provisions that constitute the provisions of this standard through reference in the original standards. When this standard was published in Hong Kong, the versions shown were valid. All standards will be revised. Parties using this standard should explore the possibility of using the latest versions of the following standards: GB/228-1987 Metal tensile test method GB, T2828—1987·Batch inspection counting sampling sequence and sampling table (applicable to the inspection of continued batches) Periodic inspection counting sampling procedure and sampling table (applicable to the inspection of production process stability) GR.T 2829--1987 GB/T 5123—I535 CB/T 8647—[983] CB/T83881988 3 Product classification Spectral analysis method for nickel chemical separation method Packaging, marking, transportation and treatment of heavy non-ferrous metal processed products 3.1 The product name, brand and state shall comply with the provisions of Table 1. 1. Name, brand and status
Multi-color device case
Original storage limit and alloy
3.2 Product marking
Product marking shall be indicated in the following format:
External lead
Large lead
Mountain lead section
China Machinery Industry Federation 2001-D4-Approved brand
Ni-CA
N-Cl4w
N: - HO.2
[Gi-112-0. t
JB-T10234—2001
Product implementation standard code
Product mark diameter
Product supply status
Product brandbZxz.net
Supply status
2001-09-01 implementation
4 Technical requirements
4.1 Chemical composition
The chemical composition of the steel bar shall comply with the provisions of Table 2, symbol
Ni + Ce
Ni- CA
4.2 Size
JB/T1D2342001
Table 2 Chemical composition
Chemical composition, medical A
:0.20)0.06
0.100.035
0.20 j0.00
The allowable diameter of short material shall comply with the provisions in Table 3. o.
Not more than
0.0020.0020.002
0.0050.50 010
0.0219.0:0.002
Table 3 Grade material diameter and allowable deviation
Ni-C14
Hi - H2 - 01.
4.3 Mechanical properties
1.00..1.03
0.50 ~0.65
1.00-1.02
0.50-0.70
The room temperature tensile test results of the cut materials shall comply with the provisions in Table 4. Table 4 Mechanical properties
Ni- CA
NiC14W
Ni~ Cts
Hi-- Hio.2
4.4 Surface measurement
Material diameter
1. 09 - 1. cS
0.50 ~ 0.65
1. K ~ 1.2
0.002 0.002 0.0000.002:
:0.0100020.
0,c020.0020, 003|0. 002
Allowable deviation
Strength resistance
660-870
Length 8
Wire surface should be smooth and uniform in color, and no defects such as grain, luster, burr, scar, rust ... =100nalc5.3 Dimension measurement
The outer dimensions of the wire shall be measured with a ruler with an accuracy of not less than 0.1m and in two perpendicular directions. At least three different parts of each roll (spool) of wire shall be measured. 5.4 Surface quality
The surface quality of the material shall be checked by visual inspection and hand feeling. 6 Inspection rules
6.1 Product inspection is divided into variable inspection and type inspection. 6.2 Acceptance inspection
6.2.1 Products shall be accepted by the Quality Inspection Department (QI) and shall be delivered to the warehouse or shipped with the product certificate attached. 6.2.2 Products shall be delivered in batches. Each delivery batch shall consist of products received in batches or at a later time during the manufacturing process (blocking, drawing, annealing, etc.).
6.2.9 Acceptance inspection items:
a) Chemical composition;
b) Surface quality;
c) Dimensions;
d Mechanical properties.
6.2.4 Chemical composition inspection. The supplier shall take one sample from each furnace during melting. 6.2.5 The surface quality, size and mechanical property inspections shall be conducted by the simulated holding force method specified in GB/T2829. The sampling plan in the Appendix of the standard is recommended.
6.2.6 For batches that fail the acceptance inspection, the entire batch shall be scrapped or fully inspected. The qualified batches shall be delivered in separate batches. 6.3 Type inspection
6.3.1 The elastic inspection shall be conducted at least once a year. When any of the following situations occurs, the type inspection shall be conducted again: a) There are major changes in the process, base material, and formula; b) The production has been in production for a long time and the production has resumed; c) There are major differences between the acceptance inspection results and the last type inspection; d) The national quality supervision and sales agency proposes a request for type inspection. d) The samples for type inspection shall be randomly selected from the qualified batches of acceptance inspection. 6.3.3 Type inspection shall be carried out according to the one-time sampling plan of GB/T2829. The grouping, operation sequence, discrimination level (UL), unqualified quality level (BQ5), judgment array (4, R, and axis details 6.3.4
profit shall be carried out according to the determination in Table 5.
unqualified
inspection items
wheat flour composition
grain resistance
growth rate
unqualified
quality of water?||tt| |State fixed group
Withdrawal
B/T10234-2001
6.3.5 If the type inspection fails, the manufacturer can continue production or continue to ship out. If the type inspection fails, the product should stop sample inspection until the new type inspection passes before resuming single inspection. 6.3.E If the user requires, the manufacturer should provide type inspection data. 7 Packaging: marking, transportation and storage
7.1 Packaging
7.1.1 The packaging of the product shall be in accordance with the provisions of GBT8888. 7.1.2 Wires with a diameter greater than or equal to 1.00mm and a diameter less than 1.00mm shall be delivered in rolls: 7.1.3 Each roll (spool) of wire shall be composed of one strand without joints, twists or knots in the middle. 7.1.4 The net mass of each roll (coil) of wire shall not be less than the specifications in Table 6 71.6 The net quality of each batch of materials delivered shall not exceed 15% of the lighter materials (auxiliary materials). 7.2 Marking 7.2.1 Each roll (roll) product shall be attached with a label indicating:) Production unit: b1 Product name, brand; current size, status: batch number: production date.
Each product shall be accompanied by a product inspection certificate, and the quality certificate shall indicate: 7.2.2
Manufacturer's name or trademark;
Product name, brand:
Quality. Status:
Net integrity:
Batch card:
Dimension difference:
Tensile strength:
Elongation:
Chemical composition
) Implementation standard:
k) Production date.
7.3 Transportation and storage
Density (shaft)
, 3.1 Applicable to the assumptions of CBB888. 7.3.2 The storage period of the product is one year from the date of production. If the period is exceeded, the appearance should be inspected at the time of delivery to determine whether it can be shipped from the factory. The product delivery control inspection sample replacement inspection plan is the one-time sampling plan for normal inspection according to CB/T2838. The product delivery inspection items, grouping, inspection sequence, inspection content level (L) and qualified variable level (AOL) are shown in Table A1, and the number of samples to be taken is shown in Table A2. Change A
Batch effectiveness
1 - 15
16 -- 25
26 ~ 50
1~15 jin
Unqualified classification
Inspection items
Coating fat ether
Technical demonstration
Table A2
Inspection six tiles
Qualified certificate
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