Nonferrous hlau xa mus rau tag nrho cov hlau uas tsis yog hlau, chromium, thiab manganese. Xyoo 1958, Tuam Tshoj tau faib cov hlau, chromium, thiab manganese ua ferrous hlau thiab 64 lwm yam hlau ua hlau tsis muaj hlau. Cov 64 nonferrous hlau muaj xws li: txhuas, magnesium, potassium, sodium, calcium, strontium, barium, tooj liab, lead, zinc, tin, cobalt, npib tsib xee, antimony, mercury, cadmium, bismuth, kub, nyiaj, platinum, ruthenium, rhodium, palladium, osmium, rubyium, iridium, titanium, zirconium, hafnium, vanadium, niobium, tantalum, tungsten, molybdenum, gallium, indium, thallium, germanium, rhenium, lanthanum, cerium, praseodymium, neodymium, samarium, europium, holteriums, gadolinium, erbium, thulium, ytterbium, lutetium, scandium, yttrium, silicon, boron, selenium, tellurium, arsenic, thiab thorium. Nonferrous alloys feem ntau muaj zog thiab hardness ntau dua li cov hlau ntshiab, muaj zog hluav taws xob ntau dua, thiab qis dua qhov kub coefficient ntawm kev ua haujlwm, ua rau cov khoom zoo tag nrho. Feem ntau siv nonferrous alloys muaj xws li txhuas alloys, tooj liab alloys, magnesium alloys, nickel alloys, tin alloys, tantalum alloys, titanium alloys, zinc alloys, molybdenum alloys, thiab zirconium alloys.
Vim lawv qhov tseem ceeb hauv kev lag luam niaj hnub no, cov hlau tsis tshua muaj qee zaum sib cais los ntawm cov hlau tsis muaj hlau thiab muab faib ua ib pawg. Cov hlau no tam sim no tau teev tseg nrog cov hlau tsis muaj hlau thiab cov hlau tsis muaj hlau ua peb pawg loj ntawm cov hlau.
