MO Molybdenum Sawb
Khoom Npe: Molybdenum Sawb
Thov: Stamping, nqus teeb duab
Kev tsis
|
Elongation （δ） |
≥25% |
|
Tawm ntawm cov zog: RP0.2） |
600-9999MPa |
|
Tensile Lub Zog （Rm） |
750-950MPa |
|
Vickers Hardness (HV) |
250-270 |
|
Tsov rog |
4 hli / 2000mm |
|
Nplej Qhov Loj |
3.6-4.0 |
Qhov Qhia Tau Loj Me
|
Dav （mm） |
Thickness （mm） |
Ntev （m） |
|
10 （-0.1） |
0.12 ± ± 0.02） |
100 |
|
12 （-0.1） |
0.14 ± ± 0.02） |
100 |
|
14 （± 0.1） |
0.16 ± ± 0.02） |
100 |
|
16 （± 0.1） |
0.20 （± 0.03） |
≥70 |
Molybdenum kev thov thiab kev kawm nrov
Molybdenum yog hlau tsim, lub cim keeb kwm: Mo, Lus Askiv Lub Npe: molybdenum, atomic number 42, yog VIB hlau. Qhov ntom ntom nti ntawm molybdenum yog 10.2 g / cm 3, lub ntsiab lus yaj yog 2610 ℃ thiab qhov kub taw yog 5560 ℃. Molybdenum yog hom ntawm silvery dawb hlau, tawv thiab tawv, nrog lub siab yaj thiab siab thermal conductivity. Nws tsis cuam tshuam nrog cua ntawm chav sov. Raws li kev hloov pauv, nws yooj yim los hloov nws lub xeev oxidation, thiab cov xim ntawm molybdenum ion yuav hloov nrog kev hloov pauv ntawm lub xeev oxidation. Molybdenum yog cov keeb kwm tseem ceeb rau tib neeg lub cev, tsiaj thiab nroj tsuag, uas yog lub luag haujlwm tseem ceeb hauv kev loj hlob, kev loj hlob thiab qub txeeg qub teg ntawm tib neeg, tsiaj thiab nroj tsuag. Qhov nruab nrab cov ntsiab lus ntawm molybdenum hauv ntiaj teb ua kaub puab yog 0.00011%. Lub ntiaj teb molybdenum cov peev txheej ceev yog 11 lab tons, thiab cov khoom pov thawj muaj kwv yees li 19.4 lab tons. Vim tias nws lub zog loj, siab melting point, corrosion tsis kam thiab hnav tsis kam, molybdenum yog siv dav hauv cov hlau, roj av, tshuaj, hluav taws xob thiab hluav taws xob tshuab, tshuaj thiab kev ua liaj ua teb. 3 refractory hlau: daim ntawv thov ntawm molybdenum
Molybdenum nyob hauv thawj qhov chaw hauv kev lag luam hlau thiab hlau, suav txog 80% ntawm tag nrho kev noj ntawm molybdenum, tom qab ntawd kev lag luam chemical, suav txog kwv yees li 10%. Tsis tas li ntawd, molybdenum tseem tseem siv hauv hluav taws xob thiab hluav taws xob thev naus laus zis, tshuaj thiab kev ua liaj ua teb, suav txog kwv yees li 10% ntawm tag nrho kev noj.
Molybdenum yog cov neeg siv khoom loj tshaj plaws ntawm cov hlau thiab cov hlau, thiab yog siv rau hauv cov khoom ntawm cov hlau tsis sib luag (li 43% ntawm molybdenum nyob rau hauv tag nrho cov kev siv hlau), stainless hlau (kwv yees li 23%), cov cuab yeej siv hlau thiab cov hlau siab (li 8% ), cam khwb cia hlau thiab hlau (li 6%). Feem ntau ntawm molybdenum siv ncaj qha rau hauv kev tsim cov hlau los yog cov hlau nrum tom qab kev lag luam molybdenum oxide briquetting, thaum ib feem me me yog melted rau hauv ferromolybdenum thiab tom qab ntawd siv rau kev tsim steel. Raws li cov ntsiab lus sib xyaw ntawm cov hlau, molybdenum muaj qhov zoo li nram no: txhim kho lub zog thiab tawv ntawm cov hlau; txhim kho qhov kev txhim kho corrosion ntawm steel hauv acid-puag daws thiab kua hlau; txhim kho qhov hnav tsis kam ntawm cov hlau; txhim kho lub hardenability, weldability thiab kub tsis kam ntawm cov hlau. Piv txwv li, cov hlau tsis xeb nrog molybdenum cov ntsiab lus ntawm 4% - 5% feem ntau siv rau hauv qhov chaw nrog kev xeb thiab kev xeb, xws li cov khoom siv marine thiab cov cuab yeej siv tshuaj.
