Any three of:[3]alloy is a mixture / alloy is a combination of metal with another metal / of metals / of a metalwith a non-metalIGNORE: mixed with another substance lalloying alters property of metal /makes metal stronger /makes metal more corrosion resistant /makes metal harder lALLOw:...
While steel is technically an alloy rather than a metal, it is the strongest alloy currently available. Researchers are attempting to create stronger combinations of elements, but for now, steel mixed with a few other elements is considered the strongest. How common is steel? Today, steel is o...
How will the melting point of beryllium-gold alloy compare to the pure gold? The melting point of gold is 106.4 degrees C. Explain the answer. Why does fusion only occur in the sun's core? Why does cold metal conduct electricity better than warm metal?
14 karat gold is not actually pure gold. ... 14k gold, therefore, is bonded with other metals to create a much stronger metal alloy. 14K gold may incorporate zinc, nickel, silver, or copper, and is approximately58% gold. Is 18k gold better? 18k gold is about 75% pure gold, which m...
With exceptional chemical resistance to high temperatures, Rilsan® HT polyamide is used to manufacture lay-flat and rigid pipes as a replacement for many parts made of steel or rubber, which are two to three times heavier. Orgalloy® polyamide alloys are u...
Why do you think the pressure difference is taken between 1 and 2 rather than between 2 and 3?Why was the Hubble telescope fitted for a "contact lens"?Use gibbs phase rule to determine the degrees of freedom in a cu-40% ni alloy and determine the composition of each phase...
material used to fill cavities caused by tooth decay, in use for more than 150 years in hundreds of millions of patients around the world. A dental amalgam is a mixture of metals: Liquid (elemental) mercury (50% by weight), and a powdered alloy composed of silver, tin, and copper. The...
Monel alloys are stronger than either nickel or copper alone. Monel 400 contains nickel and copper along with carbon, iron, manganese, silicon and titanium.This composition helps the Monel alloy to retain its superior corrosion resistance along with toughness and mechanical strength over a wide range...
As a result, the melting point of the alloy rises to 217 – 227 ° C, but the tin has always been the component in the solder that forms the intermetallic phase and can “loosen” all solderable metal surfaces. Lead was always only the “inert” (inactive) component of the alloy, ...
Answer to: Explain why hydrogen fluoride (HF) has a higher boiling temperature than hydrogen chloride (HCL) (19.4 o C vs. - 85 o C), even though HF...