0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why is argon used in whelding?
Argon is used in welding as a shielding gas to protect the weld area from atmospheric gases such as oxygen and nitrogen. It helps prevent oxidation and enhances the quality of the weld by creating a stable arc and reducing spatter. Additionally, argon is chemically inert, which makes it suitable for a wide range of welding applications.
Functions of the welding flux?
The word FLUX means to clean. In the SMAW (stick welding) process it is the coating and does this by scrubbing the molten metal to remove impurities and floats them to the top and out of the puddle. It creates a slag to protect the puddle from contamination from the atmosphere while the weld cools. It slows the rate of cooling which tempers the weld. It adds alloys to the weld metal changing its characteristics such as hardness or malleability. It can also add metal to the puddle producing more weld per inch. It controls the amount of spatter produced. It determines what electrical current can be used. The thickness of the coating determines in what position ( flat, horizontal, vertical, overhead) the welds can be made. The thickness also insulates the electrode to help keep it from melting. Thicker coatings help direct the arc and keeps it from wandering. In the OFW (gas welding) process its main function is to clean.
Can you weld metal that is coated with yellow zinc?
yes because the zinc melts and causes it to weld
What prevents contamination of the weld puddle shielding gases are used to displace from the weld zone?
Dross
Why is argon gas used in welding?
Argon is used in welding to prevent oxygen from entering the weld site. Oxygen is basicly bad for the weld and Argon displaces the oxygen which results in a better weld (less heat stress, less air pockets (imperfections in the weld) etc.)
How do you stop spatter in mag welding?
Change to a different process. MIG welding ALWAYS, always, always creates spatter. How you stop excessive spatter is by adjusting the voltage and wire speed. Lower voltage and faster wire speed = more spatter. Higher voltage and lower wire speed = less spatter. How you find the magic combination for the weld you are making is to test in an inconspicuous place - run a bead, check for spatter, adjust the two settings, run another bead...eventually you will get to the point where you're getting a nice weld with an acceptable amount of spatter, and then you weld your project with it.
Why called spatter cone volcano?
A spatter cone is formed of spatter: molten lava ejected from a vent. Expanding gases in the lava fountains tear the liquid rock into irregular gobs that fall back to earth, forming a heap around the vent. The still partly liquid rock splashed down and over the sides of the developing mound is called spatter. Because spatter is not fully solid when it lands, the individual deposits are very irregular in shape and weld together as they cool, and in this way particularly differ from cinder and ash. Spatter cones are typical of volcanoes with highly fluid magma, such as those found in the Hawaiian Islands.
How do you weld a bevel broken gear which type of weilding rods are used to weld gears?
When welding something like gears, you need a rod that gives good penetration, and also has a fairly high density. I would probably use 6011 rods. These are the best for any "out of position" weld. Just be sure it's a close weld. Otherwise you'll get a lot of spatter (which you would then need to grind off).
What is a spatter dash coat?
spatter dash is one of the dry mix mortar.
How is Venus blood spatter different from arterial blood spatter?
velosity . colour,pressur.
What is the difference between forward spatter and back spatter?
Forward spatter is the blood that is ejected out of the exit wound, going the same direction as the bullet. Back spatter is the blood ejected out of the entry wound, traveling against the line of fire and towards the shooter.
What are the ratings and certificates for Blood Spatter - 2011?
Blood Spatter - 2011 is rated/received certificates of: USA:R (Violence)
What are the release dates for Dead Reckoning - 2002 Blood Spatter?
Dead Reckoning - 2002 Blood Spatter was released on: USA: 2002
What type of volcano was eldfell?
Cinder Spatter
What is impact spatter?
Impact spatter refers to droplets of blood that are dispersed when an object strikes a source of blood, such as a person. This type of bloodstain pattern can help investigators determine the direction and force of the impact that caused the spatter.
What are the release dates for Blood Spatter - 2011?
Blood Spatter - 2011 was released on: USA: 22 October 2011 (Long Beach Art Theatre)
What are the release dates for Dexter Blood Spatter 101 - 2006?
Dexter Blood Spatter 101 - 2006 was released on: USA: 11 December 2006
