Antimon |
Lub npe: antimony |
CAS Nr .: 7440-36-0 |
Lub npe khoom: 【antimony】 |
Atomic Number = 51 |
Element symbol = Sb |
Khoom hnyav: 121.760 |
Boiling point 1587 ℃ Melting point 630.7 ℃ |
Qhov ceev: ●6.697g / cm3 |
Txoj kev ua: ● muab cov pa oxygen rau hauv cov kua hydrogen antimonide hauv qab -90 ℃ kom tau txais antimony; nyob rau hauv -80 ℃ nws yuav tig mus ua dub antimony. |
Hais txog Antimony Hlau
Cov ntsiab lus ntawm pawg nitrogen; nws tshwm sim raws li siv lead ua ntawm triclinic system nrog nyiaj dawb hlau luster nyob rau hauv ib txwm kub; fragile thiab tsis muaj ductility thiab malleability; qee zaum qhia qhov tshwm sim ntawm hluav taws; atomic valency yog +3, +5; nws kub hnyiab nrog cov nplaim xiav thaum cua sov hauv huab cua thiab tsim cov tshuaj tiv thaiv antimony (III) oxide; lub zog antimony yuav hlawv nrog cov nplaim liab hauv cov roj chlorine thiab tsim cov tshuaj antimony pentachloride; nyob rau hauv cov huab cua tsis zoo, nws tsis hnov mob nrog hydrogen chloride lossis acid hydrochloric; soluble nyob rau hauv aqua regia thiab acid hydrochloric muaj ib tug me me ntawm nitric acid; tshuaj lom
High Qib Antimony Ingot Specification
Cim | Chemical Component | ||||||||
Sb≥(%) | Txawv teb chaws Mat.≤ppm | ||||||||
As | Fe | S | Cu | Se | Pb | Bi | Tag nrho | ||
UA 3N | 99.9 ua | 20 | 15 | 8 | 10 | 3 | 30 | 3 | 100 |
TIAB SA 2N85 | 99.85 ib | 50 | 20 | 40 | 15 | - | - | 5 | 150 |
TIAB SA 2N65 | 99.65 ib | 100 | 30 | 60 | 50 | - | - | - | 350 |
TIAB SA 2N65 | 99.65 ib | 0 ~ 3mm lossis 3 ~ 8mm Antimon residue |
Pob: Siv rooj ntoo rau ntim; qhov hnyav ntawm txhua rooj plaub yog 100kg lossis 1000kg; Siv zinc-plated hlau thoob rau pob smashed antimony (antimony nplej) nrog rau qhov hnyav ntawm txhua lub thoob li 90kg; kuj muab ntim raws li cov neeg siv khoom xav tau
Antimony Ingot siv rau dab tsi?
Alloyed nrog txhuas los txhim kho hardness thiab mechanical zog rau corrosion alloy, txhuas yeeb nkab.
Siv rau hauv cov roj teeb, cov bearings thiab cov solders rau roj teeb phaj, bearing alloy thiab tin-lead rau kev lag luam hluav taws xob.
Feem ntau siv nyob rau hauv movable hom metallurgy, electronics, ceramics, roj hmab thiab n hom dope tus neeg saib xyuas rau semi-conductor silicon.
Siv los ua stabilizer, catalyst, thiab pigment hauv ntau daim ntawv thov.Siv raws li cov nplaim hluav taws xob sib xyaw ua ke.