Cov khoom tsis muaj
| Teem nqi | FSSS. (Μ) | O2 (%, Max.) |
| WC -2 | 1.00~1.49 | 0.18 |
| WC -3 | 1.50~1.99 | 0.15 |
| WC -4 | 2.00~2.49 | 0.12 |
| WC -5 | 2.50~2.99 | 0.10 |
| WC -6 | 3.00~3.49 | 0.08 |
| WC -7 | 3.50~3.99 | 0.08 |
| WC -8 | 4.00~4.49 | 0.08 |
| WC -9 | 4.50~4.99 | 0.08 |
| WC -10 | 5.00~6.99 | 0.08 |
| WC -11 | 7.00~8.99 | 0.08 |
| WC -12 | 9.00~14.99 | 0.08 |
| WC -13 | 15.00~25.00 | 0.08 |
Cov khoom lag luam
Tungsten carbide hmoov (WC hmoov rau luv luv) yog hmoov nplej ua kom haum ntawm tungsten thiab carbon. Nws yog tsaus grey hmoov nrog dub hexagonal crystal qauv thiab nws yog xim hlau luster. Tungsten carbide hmoov yog ib tug neeg ua haujlwm zoo ntawm hluav taws xob thiab cua sov. Nws lub hardness yog zoo li ntawm pob zeb diamond. Tungsten carbide hmoov yog insoluble hauv dej, hydrochloric acid thiab sulfuric acid, tab sis yooj yim soluble hauv kev sib tov ntawm nitric kua qaub thiab hydrofluoric acid. Thaum rhuab mus txog 500 degree hauv huab cua, nws yuav yog oxidized los ua tungsten oxide.
Muaj ntau txoj hauv kev los npaj tungsten carbide hmoov. Piv txwv li, cov txheej txheem cov pa roj carbon thermal Txoj kev no yog ib txoj hauv kev tseem ceeb rau kev lag luam kev lag luam ntawm tungsten carbide hmoov.
Tungsten carbide hmoov yog dav siv nyob rau hauv ntau daim teb vim nws cov khoom siv lub cev thiab tshuaj lom neeg zoo yog cov khoom siv raw rau kev ua kom carbide. Cemented carbide muaj cov yam ntxwv ntawm hardness siab, siab zoo, thiab yog siv cov cuab yeej hnyav, thiab cov cuab yeej loj thiab hnav-resistant seem. Tungsten carbide hmoov tseem yog ib qho tseem ceeb raw cov ntaub ntawv hmoov rau npaj cov ris tsho loj hauv thaj teb tshuaj txau. Los ntawm thermal txau thev naus laus zis, tungsten carbide hmoov tuaj yeem muab coated nyob rau saum npoo ntawm substrate los ua ib txheej nrog cov khoom uas zoo heev. Cov hmoov roj carbide tungride kuj tseem siv tau los tsim cov khoom siv cuam tshuam cua sov hais, cov khoom siv hlau thiab ua cov ntaub ntawv aerospace. Ib qho ntxiv, nws kuj tseem tuaj yeem siv los ua hloov kho NBC-C thiab Tac-C thiab cov tuaj yeem txo cov sintering kub thiab tswj kev ua tau zoo heev.
Cov hmoov av carbide tuaj yeem ua rau mob ua pa xws li mob ntsws thiab broncholitis. Yog li ntawd, thaum ua haujlwm hauv ib puag ncig raug rau Tungsten Carbide Hmoov xws li cov khaub ncaws uas muaj cov ris tsho roj, hnab looj tes ua kom tau raws li qhov yuav tsum tau ua. Tib lub sijhawm, kev kuaj lub cev yuav tsum tau nqa tawm tsis tu ncua kom ntseeg tau tias cov neeg ua haujlwm noj qab haus huv. Yuav tsum tau muab cov hmoov carbide tungride uas yuav tsum tau muab cia rau hauv qhov chaw qhuav, cua txias, tsis txhob sib cuag nrog ya raws, oxidants thiab lwm yam khoom. Thaum lub sijhawm thauj mus los, pob yuav tsum tau tiv thaiv kom tsis txhob puas thiab to taub kom paub meej tias kev thauj mus los nyab xeeb. Hauv cov ntsiab lus, tungsten carbide hmoov yog cov khoom siv zoo nrog cov khoom siv ua tiav cov kev cia siab. Nrog kev txhim kho kev kawm txuas ntxiv ntawm science thiab thev naus laus zis, daim ntawv thov teb ntawm Tungsten Carbide hmoov yuav muaj ntau, thiab nws cov khoom lag luam zoo yuav txhim kho txuas ntxiv.
Cim npe nrov: Daim ntaub ntawv kev lag luam carbide tungide hauv kev lag luam, Tuam Tshoj Tungsten Carbide Plaming applications hauv kev lag luam tuam ntxhab, lwm tus neeg, Hoobkas