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Qingdao StarGood Nonferrous Metal Co., Ltd.

Home
Products
Tin Ingot
Sn 99.90 Tin Ingot
Sn 99.95 Tin Ingot
Sn 99.99 Tin Ingot
Tin Bar
Lead-free Solder Bar
Tin Silver Copper Solder Bar
Sn99 Ag0.3 Cu0.7 Tin Bar
High Temperature Resistant Pure Tin Bar
High Purity Tin Bars
Antioxidant Solder Bar
Low Temperature Tin Bar
No-clean Tin Bar
sn99.95 Tin Bar
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Lead-free Solder Balls
Pure Tin Ball
Sn99.95 Solder Balls
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Low-temperature Solder Wire
High-temperature Solder Wire
Solder Paste
Lead-free Solder Paste
No Clean Flux Paste
Low Temperature Solder Paste
Halogen Free Solder Paste
Medium Temperature Solder Paste
High Temperature Solder Paste
Solder Flux
Environmentally Friendly Flux
No-Clean Flux
Tin Alloy
Tin Phosphorus Alloy
Tin Bismuth Alloy
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Home > Industry News
The scope of use of solder wire and solder bar

The scope of use of solder wire and solder bar

Feb 09, 2023

02-092023

There are some things you don't know about the use of solder wire, solder bar, and the scope of use
What causes a lot of tin slag when using solder bar?

What causes a lot of tin slag when using solder bar?

Feb 08, 2023

02-082023

关于波峰焊中的无铅焊锡条锡渣问题,一般情况下黑色粉末状的锡渣是正常的,而豆腐状的锡渣是不正常的。然而不正常锡渣发生的首要原因有以下几点:
Lead-free solder paste manufacturer introduces solder paste welding principle

Lead-free solder paste manufacturer introduces solder paste welding principle

Feb 02, 2023

02-022023

As we all know, solder paste is an important raw material in the welding of electronic components and circuit boards. Generally speaking, after heating the solder paste in the welding process, two kinds of metal materials can be welded together. This phenomenon is very amazing, and the whole welding process is very simple, only need to use a tin furnace or electric soldering iron to be able to connect two kinds of metal materials together. For example, our common solder paste, tin wire, tin bar and so on are common welding materials, today will introduce the solder paste this special welding material, its principle is not complicated.
Automatic soldering machine tin wire application field

Automatic soldering machine tin wire application field

Feb 01, 2023

02-012023

Tin wire in aerospace, aviation, national defense, automotive and high-end communication industries, in order to pursue the reliability of solder joints under mechanical conditions, through hole components are still the best choice
Precautions when using solder paste multiple times

Precautions when using solder paste multiple times

Jan 16, 2023

01-162023

Solder paste is generally produced for small and medium batches and multiple varieties. A bottle of solder paste will take a long time and be used many times. In this way, the preservation of solder paste is different from those mass production lines that use one bottle, several bottles, or even dozens of bottles at a time.
How to adjust the thickness of solder paste

How to adjust the thickness of solder paste

Jan 16, 2023

01-162023

In the solder paste printing process, the thickness of the solder paste is relatively thin, which will cause less tin and false soldering of components. How to solve such a problem? How to adjust the printing press? How to increase tin thickness?
The thickness of the solder paste is determined by the stencil. The 0.15mm stencil is controlled at about 0.13mm-0.18mm.
The application of solder paste in the production and processing of smt chips

The application of solder paste in the production and processing of smt chips

Jan 13, 2023

01-132023

In the production and processing of SMT chips, solder paste is an essential processing material. Solder, also called solder paste, is a new type of soldering material mainly used in SMT chips. It is generally composed of solder powder, flux, other surfactants and thixotropic agents. Different solder pastes can be different, everyone can come to find out:
Why do tin wire solder joints fail due to fatigue?

Why do tin wire solder joints fail due to fatigue?

Jan 13, 2023

01-132023

Solder wire is one of the indispensable auxiliary materials in the welding of electronic products. That is to say, the use of solder wire is very critical, such as improper operation or process differences and other external factors. Both will lead to the welding effect of solder wire. Let's mainly understand the little knowledge about fatigue failure of solder wire solder joints:
What is the difference between solder and tin?

What is the difference between solder and tin?

Jan 12, 2023

01-122023

Solder is an important raw material for connecting electronic components when soldering lines, including tin wire, tin ball, tin bar, etc. Applied to all kinds of electronic soldering, suitable for manual soldering, wave soldering, reflow soldering and other processes. The wire solder used in standard soldering operations is called rosin cored solder wire or wire. Flux is added to the solder. This flux is composed of rosin and a small amount of activator.
How to choose solder paste

How to choose solder paste

Jan 12, 2023

01-122023

When we choose solder paste, we must first understand the basic characteristics of the components themselves, such as how high the temperature is, what is the material of the components, and what is the process of the components, etc.
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