LG Innotek introduced Copper Post packaging technology, which replaces traditional solder balls in semiconductor substrates, enabling slimmer, denser, and cooler smartphone designs.

The solder will blob ineffectually next to the wire until the copper itself reaches a suitable temperature. Then, you’ll readily see the solder wick on to the wire itself.

Q. My house has old galvanized iron water pipes. The water pressure is bad at many faucets and almost nothing in the kitchen. The volume of hot water that comes out of any faucet is especially low.… ...

Soldering copper pipes is a more advanced DIY skill, but a great one to have if your house contains copper plumbing. Here's a complete walk-through of how to solder pipes.

This video from the Copper Development Association demonstrates how to properly solder and braze leak-free joints between copper tube and copper alloy flanges. The top stories, industry insights and ...

All good solder joints begin with brightly polished, dry copper pipes, because molten solder flows best into the pores of clean copper. Both the inner and outer sides of every joint — as well as ...

Concerns related to soldering copper tube and the new no-lead copper alloys led the Copper Development Association (CDA) to conduct laboratory research and testing out in the field. The CDA found that ...

Solder will stick to the copper after that. This works especially well for headphone wires, or the tuning coil off an AM radio. Don’t breath the smoke coming out from the burning aspirin.

SafakOguz/iStock via Getty Images. Mueller Industries (NYSE:MLI) +5% pre-market Tuesday after saying it agreed to acquire copper solder fittings manufacturer Elkhart Products for an undisclosed ...