12-August-2026 Wednesday
Is tin-lead solder dangerous to health?
11-August-2026 Tuesday
Why the most active flux can ruin a perfectly good board
11-July-2026 Saturday
BGA Underfill: Why is it Used in an iPhone?
19-June-2026 Friday
Lead-Free Soldering: Is It More Difficult and Can You Trust Lead-Free Solder?
26-April-2026 Sunday
Manual Flux Removal: What You Actually Need to Remove from a PCB
05-April-2026 Sunday
Flux Plus 6-412-A: Understanding the Legend – Composition, Differences, 411, 412, 415, and Russian Analogues
05-April-2026 Sunday
LTI-120 Flux: A Complete Analysis of Its Composition and Actual Toxicity
14-February-2026 Saturday
Can ordinary rosin seal a wire that has been sitting in a warehouse for 50 years?
01-February-2026 Sunday
Why does the technician's phrase "I have no defects" say nothing about the quality of the service?
31-January-2026 Saturday
Why ERSA Fluxes Remain Popular Among Laptop Repair Technicians
18-January-2026 Sunday
Flux thixotropy: Why might flux leak from the end or spread where it shouldn't?
15-January-2026 Thursday
Halides in fluxes: high efficiency, but high cost of failure
14-January-2026 Wednesday
10% or 60% solids: How to choose flux for BGA, SMD, and hand soldering
14-January-2026 Wednesday
How new solders in modern technology can reduce the reliability of your repairs
13-January-2026 Tuesday
How is the rosin for your flux obtained?
13-January-2026 Tuesday
How flux wetting ability affects soldering reliability
12-January-2026 Monday
How Dendrites Cause Soldering Defects: What a Solderer Needs to Know When Choosing a Flux
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