Hlau

Cov Hom Hlau Siv Hauv Cov Khoom Siv Zoo Nkauj Cov khoom siv zoo nkauj tsis yog tsuas yog hais txog cov qauv tsim uas ntxim nyiam lossis cov pob zeb ci ntsa iab xwb. Tom qab lub nplhaib pob zeb diamond, lub saw caj dab nrog lub pendant zoo nkauj, lossis lub kauj tes zoo nkauj muaj ib qho tseem ceeb uas txiav txim siab nws qhov zoo thiab tus nqi: cov hlau muaj nqis siv. Hlau ua lub hauv paus tseem ceeb ntawm cov khoom siv - cuam tshuam rau nws qhov ruaj khov, xim, kev nplij siab ... Nyeem ntxiv

Kev Siv Tshuab Siab Tshaj Plaws hauv Kev Ua Cov Hlau Tooj Liab rau Cov Hluav Taws Xob Tooj Liab yog ib qho ntawm cov hlau tseem ceeb tshaj plaws hauv kev lag luam hluav taws xob. Yuav luag txhua lub tshuab faib hluav taws xob - los ntawm cov kab sib txuas hauv tsev thiab cov tsev siab mus rau cov chaw khaws ntaub ntawv thiab cov tsheb fais fab - vam khom cov xov tooj liab vim lawv cov hluav taws xob siab, kev yooj yim, thiab kev tiv thaiv xeb. Txawm li cas los xij, los tsim cov xov hluav taws xob zoo ... Nyeem ntxiv

Cov Txheej Txheem Tsim Khoom Siv Titanium Rau Cov Khoom Siv Kho Mob Titanium yog ib qho ntawm cov hlau uas tau tham txog ntau tshaj plaws hauv kev kho mob niaj hnub no, tshwj xeeb tshaj yog rau kev tsim cov khoom siv kho mob thiab cov khoom cog. Qhov laj thawj yog qhov tseeb: titanium muaj cov khoom sib xyaw ua ke uas tsis tshua muaj ntawm lwm cov hlau - sib dua, muaj zog, tiv taus corrosion, thiab biocompatible heev (zoo rau cov ntaub so ntswg ntawm lub cev). Vim li no, titanium yog siv dav hauv… Nyeem ntxiv

Kev Siv Indium Hlau Hauv Kev Siv Hluav Taws Xob thiab Optical Indium yog ib qho hlau mos mos, yooj yim hloov pauv, nyiaj-grey nrog lub ntsiab lus yaj qis (nyob ib puag ncig 156,6 ° C). Txawm hais tias tsis paub zoo li tooj liab lossis txhuas, indium ua lub luag haujlwm tseem ceeb hauv kev siv tshuab niaj hnub no - tshwj xeeb tshaj yog hauv cov khoom siv hluav taws xob thiab optics. Indium tus nqi tseem ceeb yog los ntawm nws cov khoom sib xyaw ua ke: kev ua hluav taws xob zoo, ... Nyeem ntxiv

Yuav Ua Li Cas Los Ua Cov Hlau Txhuas Thiab Tooj Liab Kev Taw Qhia Ib qho hlau sib xyaw yog ib yam khoom siv los ntawm kev sib xyaw ob lossis ntau yam hlau (lossis hlau nrog lwm yam) kom tau txais cov khoom zoo dua li cov hlau ntshiab. Ib qho hlau sib xyaw uas siv dav hauv kev lag luam yog ib qho hlau sib xyaw ntawm txhuas (Al) thiab tooj liab (Cu). Cov hlau sib xyaw no paub txog nws cov kev sib xyaw ua ke ntawm... Nyeem ntxiv

Cov Hlau Uas Tiv Thaiv Tau Kub Rau Lub Cav Dav Hlau Cov cav dav hlau ua haujlwm hauv qhov chaw ib puag ncig hnyav heev. Qhov kub ntawm cov pa roj tawm hauv qhov seem turbine tuaj yeem tshaj 1.000 ° C, thaum cov khoom yuav tsum ruaj khov nyob rau hauv cov khoom siv tig siab, siab siab, thiab raug rau oxidation thiab xeb los ntawm cov pa kub. Yog li ntawd, kev xaiv hlau rau lub cav dav hlau tsis yog ib qho yooj yim ... Nyeem ntxiv

Cov Tshuab Tshiab Tshaj Plaws hauv Kev Ua Platinum Hlau Platinum (Pt) yog ib qho ntawm cov hlau muaj nqis tseem ceeb tshaj plaws hauv kev lag luam niaj hnub no. Nws tus nqi tsis yog los ntawm nws qhov tsis tshua muaj, tab sis feem ntau los ntawm nws cov khoom zoo tshaj plaws: kev tiv thaiv corrosion siab, kev ruaj khov kub siab, thiab kev ua haujlwm catalytic siab. Kev sib xyaw ua ke no ua rau platinum yog cov khoom siv tseem ceeb rau cov catalysts hauv kev lag luam tsheb, tshuaj lom neeg, thiab khoom siv ... Nyeem ntxiv

Manganese Hlau Ua Rau Hlau Tsim Manganese (Mn) yog ib qho tseem ceeb hauv kev lag luam hlau. Txawm hais tias cov ntsiab lus ntawm manganese hauv hlau feem ntau tsis siab npaum li cov ntsiab lus tseem ceeb xws li hlau (Fe) thiab carbon (C), nws lub luag haujlwm yog qhov tseem ceeb: ua kom muaj zog, tawv, thiab hnav tsis kam, nrog rau kev pab cov txheej txheem refining thaum lub sijhawm smelting. Yog tsis muaj manganese, hlau tsim… Nyeem ntxiv

Siv Osmium Hlau hauv Kev Lag Luam Electronics Osmium yog ib qho ntawm cov hlau tsis tshua muaj nyob hauv lub ntiaj teb lub plhaub thiab koom nrog pawg hlau platinum (PGM), nrog rau platinum, iridium, ruthenium, rhodium, thiab palladium. Cov khoom no muaj tus lej atomic 76 thiab paub txog nws cov khoom siv lub cev tshwj xeeb: qhov ceev heev, qhov chaw yaj siab, thiab kev tiv taus zoo rau... Nyeem ntxiv

Yuav Ua Li Cas Cobalt Alloys rau Turbochargers Cov hlau nplaum Cobalt tau lees paub dav dav tias yog cov khoom siv ua tau zoo rau cov khoom siv turbocharger - ob qho tib si tsheb turbochargers thiab roj turbines - vim lawv tiv taus qhov kub siab, oxidation, kub corrosion, thiab hnav. Hauv cov chaw turbocharger, cov ntaub ntawv yuav tsum tswj lub zog ntawm qhov kub siab, tiv taus cov cua sov thiab txias rov ua dua, thiab ... Nyeem ntxiv