Sell ceramic weld backing materials

Description

ceramic weld backing materials

Description

1. a ceramic backing material for welding.

2. get perfect penetration without material for welding.

3. get perfect penetration without cracks or hairline opening.

4. saves welding cost approx. *0% & time approx *0%.

5. suitable for ship building, marine facilities, plants and other steel structures.

6. widely used for one side welding technique such as CO2 semi-automatic welding and automatic welding.

Feature

1. Ceramic backing is a fine ceramic product composed of adequately mixed natural inorganic substances (kaolin, talc, alumina, magnesia etc.) that are heat-treated at high temperatures of 1,**0~1,**0 degree of centigrade span.

2. Since ceramic backing is heat-treated at high temperature, its shock resistance to rapid heating and cooling is excellent (coefficient of thermal expansion is 1.*5 - 2.5 x ***6 at 1,**0 degree of centigrade) and maintains superb stability against the high temperature created good beads on the back side.

3. Ceramic backing has excellent characteristics of ceramic such as anti-acid, anti chemicals, anti-corrosion and also caused no change or reaction of steel at the time of welding.

Advantages

1. No back side grinding required.

2. Saves cost / Saves time.

3. X ray quality back beads.

4. No scope for rejections, failure to macro/ micro examination & radiography. Eliminates defects and  reworks, improves quality.

5. Deposit more weld metal for full penetration. Minimize rework & reweld.

6. Useful for different types of weld joints, i.e. single & double V butt joints, dished ends / shell to manhole /  hand hole, tube plate to shell etc

7. No oxidation, No pollution, No hydrogen inclusion.

8. Ensures enhanced safety, Comfort & Best work environmental condition to the Welder & Fitter.