a lightweight and versatile material made by mixing aluminum with other elements; widely used in aerospace, construction, and manufacturing

a type of lightweight metal alloy with titanium as its main component, known for its high strength, low density, and excellent corrosion resistance

Any alloy of iron and one or more other metals, such as manganese, silicon, or chromium; usually very brittle and primarily used as a raw material in the production of alloy steel.

A type of steel containing one or more alloying elements to provide high strength, corrosion resistance, or heat resistance.

An alloy containing mercury, often used in dentistry; also called [[银粉|銀粉|yin2 fen3]]

A very hard alloy made from metal and metal carbide powders that maintains its hardness even at high temperatures; used to make cutting tools and dies.

An alloy designed to maintain its strength and resist oxidation or corrosion at extremely high temperatures; used in jet engines and gas turbines.

A type of functional metal alloy that returns to its original shape after being heated to a specific temperature; short for [[形状记忆合金|形狀記憶合金|xing2 zhuang4 ji4 yi4 he2 jin1]].

zircaloy; a group of high-zirconium alloys used in nuclear technology

high-temperature alloy capable of withstanding extreme heat and mechanical stress

A chemical element that is added to a metal to change its properties and create an alloy.

an alloy of iron with one or more other elements used in steelmaking

to have a deep and lasting friendship; to be as close as brothers or sisters

A type of smart material that can be deformed at one temperature and then return to its original shape when heated to a specific temperature; commonly used in copper-aluminum-nickel and nickel-titanium systems.

An alloy with a low melting point, typically composed of bismuth, lead, tin, or cadmium; used for electrical fuses and automatic fire sprinklers.