合金

液体合金

在室温下保持液态的一系列合金。

技术支持：铟泰公司

室温下为液体
High Thermal Conductivity
Non-Toxic, Gallium-Based Materials

产品概览

Indium Corporation’s range of liquid alloys is based on gallium and its alloys formed with Indium and Tin. As the Indium and Tin content varies, different melt behaviors are achieved as seen in the chart below.

Indalloy^®51E is a eutectic composition of 66.5Ga/20.5In/13Sn with a melting point of 11°C

Properties and the Applications of Liquid Alloys

Liquid alloys are used in many evolving applications that are currently being developed in research and development labs around the world.

Liquid alloys enable these applications, not only because of their ultra-low melting points, but also because of their additional properties. These alloys can wet to surfaces such as glass and polymers. Gallium also forms an amalgam with most common metals. However, it does not dissolve refractory metals, which have very high melting points.

Liquid gallium rapidly forms a skin of oxidized metal on its surface; this effect is being utilized in many liquid metal technologies. Liquid metals can be utilized in printable solutions and can be embedded in elastomers to act as antennas and sensors. It is also important to note that gallium dissolves aluminum, which precludes its use with heat-sinks made from aluminum, for example.

Alloy/Metal	^Indalloy®#	Ga%	英寸	Sn%	锌	共晶	Solidus (^°C)	Liquidus (^°C)
加	14	100				-	29.8 (MP)	29.8 (MP)
Ga/In	77	95	5			没有	15	25
Ga/In	60E	79	21			是	15.7	15.7
Ga/In/Sn	51	62.5	21.5	16		没有	11	17
Ga/In/Sn	51E	66.5	20.5	13		是	11	11
Ga/In/Sn/Zn	46L	61	25	13	1	没有	7	8