1、Platinoid solder
2、lead base solder alloy
3、tin-lead 60-40 solder
4、SOLDERABILITY: Wave solder, no wash.
5、Automatically clean the sediment before solder.
6、They forget to solder the contacts.
7、This makes for the best solder job.
8、The ground solder for the Vrs.
9、Interfacial reaction between solder alloys and metallization during laser solder bonding process for optical fiber alignment
10、Traditionally, any exposed copper was plated with solder by hot air solder levelling (HASL).
11、solder together by using hard solder with a high melting point.
12、Having optimized preheat temperatures, solder pot temperatures, and flux volume, the conveyor speed may have to be reduced to accommodate the solder wetting when using lead-free solder.
13、Then which solder is best fit for this model and the influence on fatigue of solder are known, when free-lead solder is used.
14、The process is directly between the two types of metal welding, a solid solder joint appearance, there is no brittle fracture caused by tin solder, oxidation, solder false.
15、The study included three aspects, which are the resistance force appearing in the solder paste printing, the solder ball test and solder paste wetting test.
16、Tin-lead solder in the manufacture of professional audio equipment.
17、The third step, the cable soldered to the solder hole.
18、Effect of particle size distribution and oxygen content of solder powder on the stability of solder paste were investigated.
19、Becareful not to overheat the solder and damage the diodes.
20、Solder end valves are designed to be soft soldered into lines without disassembly, using a low temperature solder (400of) (204oc).
21、a hot flame will make the solder run.
22、Research on precise alignment for full automatic solder paste printer
23、Microstructure and shear strength of solder joints of SiC_p/Al composites with Ni plating with Sn-2.5Ag-2.0Ni solder
24、Areas that should not be soldered to may be covered with a polymer solder resist (solder mask) coating.
25、Use just enougn solder: with wire solder, use 3/4" for a 3/4" valve, etc. If too much solder is used, it may flow past tube stop and clog sealing area.
26、Please see below picture, those letters overlap at circuit layer and solder mask. We suggest deleting the letters in solder mask layer.
27、In order to predict failure location of BGA lead-free solder joints under a drop impact, ABAQUS software is used to analysis stress distribution of the solder joints.
28、It can solve the problems such as inhomogeneous heating of different solder bumps in ball grid array, simultaneous heating of chip and carrier with solder ball, etc.
29、In the forming process of the solder embossment, a top (27) of a plurality of solder embossments (22) is flatted and roughened.
30、In the supply process of solder, a welding fluid (28) is supplied to the top (27) of a plurality of solder embossments (22) which is flatted and roughened.
