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Composition of Spelter is - Copper- 90%, Zinc- 10%
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What is the melting temperature of brazing spelter?
Brass and bronze brazing alloys typically melt at temperatures from 1500 degrees F to 2000 degrees F. Silver brazing alloys melt at temperatures as low as 1145 degrees F. Nickel silver brazing alloys melt at temperatures around 1200 degrees F, but can be worked up to 1750 degrees F.
What thickness is plywood available?
You may have to shop around to find all thicknesses that are manufactured, but it can be as thin as 1/8", ranging up to two inches thick.
How do you quare a cement slab?
Set your strings up at one corner. Use the corner as a start point. From that corner measure out 3 feet and make a mark on the line. Next, on the other line measure out 4 feet and make a mark. Hold the end of your tape measure at one of the marks. Now have some one move the far end of the other string in and out until you line up the mark at 5 feet from the other mark. When you have a diagonal line of 5 feet from mark to mark, your corner will be square. You can now just measure from the lines that are now square to set the other lines.
What is the bar crank in steel reinforcement?
bar cranking is the process of bending up the bottom steel bars in upward direction. it is mainly to prevent upward bending moment near the joint. also useful for attaching stirrup bar efectivly. cranking is also used in two way slabs
What is a siliconate?
A silicone baby is almost like a reborn baby but it is made out of a little more rubber.You could also open up their mouth if you want to feed them for real.If you want to open up their mouth all you have to do is get your thumb put it on the nose and lift it up and the mouth will open and you just put the baby bottle nipple in and feed it.But make sure you use silicone glue inside the nipple and just squeeze it so when you Feb for silicone baby it would not leak.I hope you have fun with your silicone babies or baby.(I have a lot of silicone babies.That it's why I know a lot about them)
What are the two metals that make up the metals of Earth's core?
Iron and nickel.
What two metals make up a bimetal?
Brass and Iron
What two atoms make up a covalent bond?
Two non-metals.
What two metals make up earth's crust?
Iron and Tin
What are the two heavy metals that make up the core?
iron and molten rock.
What makes up two or more medals?
Metals; and alloys are made of two or more metals.
What metals make up Mercury?
Mercury is an element. No metals make it up. It is atomic number 80 with symbol Hg.
What types of elements make up most of the periodic table?
"metals"
What is made up of two or more metals?
An alloy
What kind of elements are used in a covalent bond?
A covalent bond is formed between two non-metals.
What are two main metals that make up the inner core and the outer core?
Iron-nickel & alloyIron (Fe) and Nickel (Ni).
What metals makes up the core?
The outer core is a layer of the Earth, the second to last layer. It creates the Earths Magnetic field by moving around the inner core. There are two metals that make up the outer core, these two metals are iron and nickel. The inner core is so hot that it melts the nickel and iron turning it into liquid magma.
