Technical Library: purity (Page 1 of 1)

Optimizing the Wave Soldering Process with Hot Nitrogen Knives

Technical Library | 1999-04-29 15:39:03.0

The paper describes the effects of a debridging knife on inerted soldering environments in an Electrovert Econopak wave solder machine. It reviews experiments to improve the purity of the soldering environment and results of the tests.

Siemens Process Industries and Drives

The Effect Of Metallic Impurities On The Wetting Properties Of Solder

Technical Library | 1999-05-07 10:38:11.0

This paper is a report of a study made to determine the maximum allowable impurities in solder used for wave soldering applications. This report concludes with a list of impurities compiled from actual analyses of solder which caused production problems. A list of recommended maximum allowable impurities will assist in establishing reliable quality controls on the purity level of the solder in a wave soldering machine.

Kester

Facility Fluids Metrics and Test Methods

Technical Library | 1999-08-05 10:52:56.0

This technology transfer was prepared by the Research Triangle Institute (RTI) as part of SEMATECH's Facility Fluids Project (S100). It is a compilation of information on existing facility fluids metric and test methods. Information on standard methods was gathered from SEMATECH and SEMI. Other information was obtained from a literature search of journals and conference proceedings. The published information primarily is concerned with the test equipment used and what levels of detection and purity were found. Many of the articles discussed the use of new equipment, either commercial or experimental. Extensive annotated bibliographies are append to the report.

SEMATECH

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