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What is high wind velocity can cause porosity in weld?
hardiflex
What is a straight weld bead on the surface of a plate with little or no side to side electrode movement called?
A narrow, straight weld bead that is created by moving the SMAW electrode straight along the weld joint. A quality stringer bead should have good tie-in on both sides of the weld.
What is hot shortness in welding?
During weld pool solidification , impurities like sulfur get cooler at lower temp than surrounding weld hence due solidification of sulfur there is crack observed.
What effects does wind velocity has on the weld?
All types of welding rely on some form of protection to keep the weld puddle from oxidizing. Molten metal has an afinity to oxygen. Some processes use an inert gas ( ie:GTAW GMAW) the G, being Gas, is usually argon,helium, or CO2. SMAW (stick welding) S being Shielded, uses both slag and smoke to protect the molten puddle. Therefore it stands to reason if the wind is strong enough to blow away the smoke or inert gas then oxygen contained in the air can attack and destroy the weld.
What is the best adhesive to attach metal to metal?
The best I have found is JB Weld.
What is high wind velocity can cause porosity in weld?
hardiflex
Can you use jb weld on a cracked exhaust manifold?
You can try, but it will not stay. The heating and cooling of the manifold will cause the JB weld to fall off.You can try, but it will not stay. The heating and cooling of the manifold will cause the JB weld to fall off.
How do you weld 6010?
6010 is a high cellulose sodium based electrode, which can be used to weld carbon steel pipes.
Is flux cored a high precision weld?
yes
Why high carbon high chromium steel cannot be weld?
high carbon high chromium steel to Welding
Is flux cored arc a high precision weld?
yes
What mechanical properties of a weld in carbon manganese steel is most affected if the heat input per unit length of weld is excessively high?
Toughness
Should you weld a crack in your oil pan or buy new?
You should buy a new one cause if u weld it, the metal pieces might get mixed with your food.
What is post weld heat treatment?
post weld heat treatment is done on the weld areas after welding, to remove the residual stress present in the welded part formed during the welding process, it prevents to cause brittle fracture in a metal
What has the author John Robert Barclay written?
John Robert Barclay has written: 'The effect of post weld heat treatment on high strength ferrous weld metals'
Why do welds crack?
It is usually not the weld but the metal right beside the the weld. If a piece of metal needs to be welded, it may be getting thin in other places and when it is welded, the heat from the weld can weaken the metal and in some cases cause the metal to crystallize and be more brittle than it was.
How do you fix or cause of gasoline lost in car or truck?
a gas tank leak jb weld work good if your leaking else where because of high pressures very flamable consult your local shop very dangerous!
