J00 标准化、质量管理 标准查询与下载

ASME B0002D-2004 第II节:第D部分.性能(惯例).到期日期:2004年7月

Boiler and Pressure Vessel.Section II: Part D - Properties (Customary) Due July 2004

Section II: Part D - Properties (Customary) Due July 2004

ASME B0002B-2004 第II节:第B部分.非铁质材料规范.到期日期:2004年7月

Boiler and Pressure Vessel.Section II: Part B - Nonferrous Material Specifications Due July 2004

Section II: Part B - Nonferrous Material Specifications Due July 2004

IPC TM-650 2.4.14.2-2004 润湿平衡法,液体通量活性 修订版A

IPC-TR-464 was originally published in April of 1984. This Technical Report was developed to meet the growing

Liquid Flux Activity, Wetting Balance Method Revision A

IPC TM-650 2.3.35.2-2004 定量通量的氟浓度 修订版A

aterial in this Test Methods Manual was voluntarily established by Technical Committees of the IPC. This material is advisory only and its use or adaptation is entirely voluntary. IPC disclaims all liability of any kind as to the use, application, or adaptation of this material. Users are also wholly responsible for protecting themselves against all claims or liabilities for patent infringement. Equipment referenced is for the convenience of the user and does not imply endorsement by the IPC.

Fluoride Concentration, Fluxes - Quanitative Revision A

IPC TM-650 2.3.13-2004 测定液态助焊剂-电位及视觉滴定的酸值 修订版A

This standard establishes requirements and other considerations

Determination of Acid Value of Liquid Solder Flux - Potentiometric and Visual Titration Methods Revision A

IPC TM-650 2.4.46-2004 修订版A,液体,膏体或固体通量,焊膏通量,包芯丝或预制传播测试

Information flow is essential to efficient electronics manufacturing and standards are essential to information flow. One area of commerce that has lacked its own communication standards is the electronics manufacturing factory floor. Information exchange between a system of electronic assembly equipment and higher-level applications has, in the past, used proprietary or borrowed standards. The IPC-254X and IPC-255X series of standards address this issue by defining the messages needed for this information exchange.

Spread Test, Liquid, Paste or Solid Flux, or Flux Extracted from Solder Paste, Cored Wires or Preforms Revision A

IPC TM-650 2.3.35.1-2004 定性通量的氟化物现场试验 修订版A

aterial in this Test Methods Manual was voluntarily established by Technical Committees of the IPC. This material is advisory only and its use or adaptation is entirely voluntary. IPC disclaims all liability of any kind as to the use, application, or adaptation of this material. Users are also wholly responsible for protecting themselves against all claims or liabilities for patent infringement. Equipment referenced is for the convenience of the user and does not imply endorsement by the IPC.

Fluorides by Spot Test, Fluxes - Qualitative Revision A

IPC TM-650 2.6.3-2004 印刷板水分和电阻绝缘 修订版F

This document is presented to assist in selecting the test analyzer, test parameters, test data, and fixturing required to perform electrical test(s) on all unpopulated printed boards without embedded components (i.e., resistors, capacitors, etc.).

Moisture and Insulation Resistance, Printed Boards Revision F

IPC TM-650 2.1.1-2004 显微磨片 修订版E

IPC Standards and Publications are designed to serve the public interest through

Microsectioning, Manual Method Revision E

IPC TM-650 2.4.18.1-2004 房间内部镀拉伸强度和延伸率 修订版A

Because of a need for technical information, and to develop standards in the field

Tensile Strength and Elongation, In-House Plating Revision A

IPC TM-650 2.4.36-2004 含铅组件镀直通孔重做模拟 修订版C

It is not intended that this Manufacturers’ Qualification Profile (MQP) satisfies all the requirements of the customer, however, conscientious maintenance of this document and or registration to ISO 9000 requirements should satisfy the major concerns. Thus, audits should be simpler, required less frequently, and facilitate less paper work as customers and suppliers work closer to meeting each others needs.

Rework Simulation, Plated-Through Holes for Leaded Components Revision C

IPC TM-650 2.6.8-2004 镀直通孔热应力 修订版E

T?m? dokumentti kuvaa tavoiteltavat, hyv?ksytt?v?t ja poikkeavat joko sis?isesti tai ulkoisesti piirilevyiss? havaittavat olosuhteet. Samalla se esitt?? visuaalisen tulkinnan erilaisille piirilevym??rittelyille asetetuista v?himm?isvaatimuksista, kuten IPC-6010 -sarja, ANSI/J-STD-003 jne. 1.2

Thermal Stress, Plated-Through Holes Revision E

IPC TM-650 2.6.4-2004 印制板出气 修订版B

This specification establishes specific test methods to evaluate the performance and reliability of surface mount solder attachments of electronic assemblies. It further establishes different levels of performance and reliability of the solder attachments of surface mount devices to rigid, flexible and rigid-flex circuit structures. In addition, it provides an approximate means of relating the results from these performance tests to the reliability of solder attachments for the use environments and conditions of electronic assemblies.

Outgassing, Printed Boards Revision B

IPC TM-650 2.1.1.2-2004 半或自动金相切片技术设备(候补)微部分 修订版A

IPC Standards and Publications are designed to serve the public interest through

Microsectioning-Semi or Automatic Technique Microsection Equipment (Alternate) Revision A

IPC TM-650 2.5.5.7-2004 修订版A,TDR印版线阻抗特性

Characteristic Impedance of Lines on Printed Boards by TDR Revision A

Characteristic Impedance of Lines on Printed Boards by TDR Revision A

AGMA 04FTM6-2004 渗碳钢轧辊微小蚀损阻力的ZnDTP抗磨损添加剂的影响

Zinc di--alkyl dithio--phosphate (ZnDTP) compounds are widely used in engine and transmission oils both as anti--oxidants and as anti--wear additives. However, recent work has shown that many anti--wear additives appear to have a detrimental effect on the resistance of gears and other contacting components to various types of rolling contact fatigue, including micropitting. In the present paper we examined the effect of the presence of a secondary C6 ZnDTP in a low viscosity synthetic base oil on the resistance to micropitting and wear of carburised steel rollers, using a triple--contact disk tester. It was found that the additive caused severe micropitting and associated wear, whereas the pure base oil did not give rise to any micropitting. It was further found that the additive was not detrimental unless it was present during the first 100 000 cycles of the test when it was found to exert a strong effect on the development of roughness on the counter--rollers. It is concluded that the additive is detrimental to micropitting resistance because it retards wear--in of the contact surfaces, favouring the development of damaging fatigue cracks. This contrasts with some earlier speculation that suggested a direct chemical effect could be responsible.

The Effect of a ZnDTP Anti--wear Additive on Micropitting Resistance of Carburised Steel Rollers

ASME SEC II A NMA APP A-2003 附录A.非强制性可接受ASTM版本

Boiler and Pressure Vessel.Appendix A - Nonmandatory Acceptable ASTM Editions

Appendix A - Nonmandatory Acceptable ASTM Editions

IPC TM-650 1.5-2003 格式报告 修订版A

As the requirements for companies to manufacture their prodinu cctl ean environments increase,

Reporting, Format Revision A

IPC TM-650 1.1-2003 介绍 修订版C

As the requirements for companies to manufacture their prodinu cctl ean environments increase,

Introduction Revision C

IPC TM-650 1.7-2003 无效的测试结果报告 修订版A

As the requirements for companies to manufacture their prodinu cctl ean environments increase,

Reporting, Invalid Test Results Revision A