high temperature performance Molybdenum-lanthanum Alloy electron emission properties

Molybdenum-lanthanum alloy (MoLa), also known as high-temperature molybdenum, is a molybdenum alloy that improves the high temperature performance and other properties of molybdenum by doping lanthanum elements. In order to improve the high temperature performance and service life of pure molybdenum used as a high temperature material, the rare earth elements such as lanthanum molybdenum increase the recrystallization temperature of the material from 1000 to 1100 ® C of molybdenum to 1500 to 1600 ® C, Strength up to 1400Mpa, reflected in the course of the material creep resistance greatly increased, thus greatly expanding the use of molybdenum in the high temperature range and service life. At the same time, molybdenum-cerium, molybdenum-lanthanum molybdenum rare earth alloys, in addition to purer molybdenum better high temperature performance, but also has better electron emission properties, which obtained in the electronic information industry applications. Aikemai mass production of lanthanum oxide content of 0.8% -1.2% molybdenum-lanthanum alloy plate, molybdenum-lanthanum alloy bar and a variety of parts, which can achieve the same size and precision and pure molybdenum products.