Definition and characteristics of alloys

(1)[ Carbide]: A very hard material, which is formed by bonding powder carbides of heavy metals (such as tungsten, chromium and titanium) with a binder or powder metallurgy, and is used as a metal cutting tool (2)[ cemented carbide; Hard metal]: an alloy made of metal and metal carbide powder.

Word decomposition

Hard explanation is firm, as opposed to "soft": hard. Hardwood. Hard coal. Hard sleeper. Hard seat. Coins. Hard pen (pen, pencil, ballpoint pen). Hardening. Hardware (a part of a computer system, which is the general name of all parts, components and equipment of a computer). A substance composed of two or more metals that are closely mixed and combined, usually fused together, and can dissolve each other when melted. Brass is an alloy of copper and zinc.