First discovered all the way back in the late 1800s, Invar is an alloy that’s made up of 64 percent iron and 36 Peseti ʻe nima. Although it was originally used to create things like thermostats for electric immersion heaters, it plays a key role in an assortment of things today. You’ll find Invar in electric… Lau ke lahi ange »
maʻu e taha ʻo e ngaahi talanoa malie taha ʻo e ngaahi ʻelemeniti kotoa kuo ʻiloʻi. Toe foki ki he konga kimuʻa ʻo e 1730, Naʻe maʻu ʻe ha tokotaha saienisi ko Sione Winthrop ha ukamea ʻi Masasuseti ʻo e ngaahi feituʻu kotoa pe pea ne ʻave ia ki ʻIngilani ke toe vakaiʻi lahi ange. Ka neongo ia, it sat untouched for the most part in… Lau ke lahi ange »
Kapau kuo ke ʻaka ha pasikala pe fakaʻaongaʻi ha hele ke tuʻusi ʻaki ha meʻa ʻi peito, mahalo naʻe ʻaonga kiate koe ʻa e vanadium. Ko vanadium ko ha ʻelemeniti ia ʻoku faʻa fakaʻaongaʻi ke faʻu ʻaki ha alloys ʻoku fakatou malohi mo tolonga. Te ke maʻu ʻo vanadium ʻi he ngaahi meʻa hange ko e ngaahi kongokonga pasikala mo e hele. It’s also commonly used… Lau ke lahi ange »
ʻOku maʻu ʻe Tantalum ʻa e taha ʻo e ngaahi meʻa maʻolunga taha ʻo e ngaahi ʻelemeniti kotoa ʻi he mamani. ʻOku tangutu hono tuʻunga ʻi he meimei 5,462 mataʻitohi Fahrenheit, ʻa ia ʻoku ne tuku ia ki mui tungsten mo rhenium ʻo fakatatau mo e ngaahi meʻa ʻoku hoko. Fakamalo ki hono tuʻunga maʻolunga, it’s often used in everything from capacitors and vacuum furnaces to… Lau ke lahi ange »
Ko e Rhenium ko ha ukamea hahamolofia ʻaupito ia ʻoku ʻi ai ha ngaahi koloa lahi ʻoku ne ʻai ke makehe. ʻOku faʻa fakaʻaongaʻi ia ʻi ha ngaahi misini malohi mo fakahoko ha fatongia mahuʻinga ʻi ha ngaahi kemikale lahi. Te ke lava ʻo maʻu rhenium ʻi ha fotunga haohaoa pea ko ha konga ia ʻo e konga lahi ʻo e alloys manakoa ʻo e ʻaho ni. ʻE lava ke ne fakamoʻoniʻi ʻoku ʻaonga kiate kinautolu ʻoku ngāué… Lau ke lahi ange »
Fuofua ʻiloʻi e hala ʻi he 1778, ʻOku ʻiloa ʻa e molybdenum ʻi heʻene fuʻu ductile. ʻOku toe ʻiloa foki ia ʻi he matuʻaki fakafepaki ki he corrosion pea mo hono maʻu e taha ʻo e ngaahi meʻa maʻolunga taha ʻo e ngaahi ʻelemeniti haohaoa kotoa pe. Ko e tantalum pe mo e tungsten ʻoku maʻolunga ange ia ʻi he molybdenum. Ka neongo ia, that’s not all there is to know about… Lau ke lahi ange »
Nickel is a metal that has been around for thousands of years now. Nickel was used to make bronze knife coins and other objects in China as far back as 1046 BC. Nickel alloys are also one of the most popular alloys today. They’re used to manufacture products that are utilized in many different industries,… Lau ke lahi ange »
Industrial metals have just about always played an important role in the well-being of the global economy. Ka neongo iá, these days it appears as though industrial metals are going to play even more of a role than usual in spite of the global trade wars that are on the brink of breaking out. In the coming… Lau ke lahi ange »
Tungsten, which was first discovered about 350 ngaahi taʻu lahi kuo hilí, ʻoku ʻiloa ia ʻi heʻene hoko ko e taha ʻo e ngaahi ʻelemeniti faingataʻa taha ʻoku maʻu ʻi natula. ʻOku fuʻu matolu ʻaupito pea ʻoku ʻikai lava ke vaia. Kuo tokoni hono mālohí mo hono tolongá ki he kakaí ke nau maʻu ʻa e faʻahinga fakaʻaongaʻi kotoa pē ki aí. Here are some other interesting facts about tungsten that you… Lau ke lahi ange »
On the surface, alloys and composites have at least one big thing in common. Alloy and composite materials are both made up of a mixture of at least two components. Alloys and composites are also similar in that they exhibit different properties than the properties associated with the materials that are used to make them…. Lau ke lahi ange »
"*" fakahā mai a e ngaahi konga (field) oku fiemaʻ
"*" fakahā mai a e ngaahi konga (field) oku fiemaʻ
