Antimony Ingot Qib ntawm ib nrais muag
Antimony ingots (chemical symbol Sb; CAS 7440-36-}0) raug muab faib ua qib lag luam raws li cov ntsiab lus antimony yam tsawg kawg nkaus. Peb qib feem ntau pauv pauv thoob ntiaj teb yog No. 0, Tsis yog. 1 thiab Tsis yog. 2, nrog cov ntsiab lus tsawg kawg nkaus ntawm 99.90%, 99.85% thiab 99.50% raws li. Kev xaiv qib ncaj qha cuam tshuam rau thaj chaw uas cov hlau tuaj yeem siv tau: qib siab dua-purity yog nyiam rau cov ntawv siv hluav taws xob thiab cov khoom siv hluav taws xob, thaum cov qib txheem ua haujlwm rau cov hom phiaj metallurgical thiab tshuaj lom neeg.
| Qib | Yam tsawg kawg Sb Cov ntsiab lus | Tej yam tshwm sim | Cov ntawv thov tseem ceeb |
|---|---|---|---|
| Tsis yog . 0 Seitin | 99.90% | ci iab nyiaj-dawb ingot | Antimony trioxide feedstock, siab -purity alloys, V-pab pawg semiconductors, dopants rau germanium ib leeg muaju |
| Tsis yog . 1 Seitin | 99.85% | Nyiaj -dawb ingot, tsis muaj luster | Antimony trioxide feedstock, alloy hardening, roj teeb, inks, roj hmab, xim, coatings, ceramics, tshuaj fiber ntau, tshuaj thiab zaub mov industries |
| Tsis yog . 2 Seitin | 99.50% | Nyiaj -dawb crystals loj nrog cov qauv saum npoo | Antimony trioxide feedstock, alloy hardening, roj teeb, cable sheathing, solders, zawv zawg bearings |
Physical and Chemical Properties of Antimony Ingots
Antimony yog nkig, ci iab nyiaj -dawb hnyav hlau nrog hexagonal siv lead ua qauv. Nws yog ib tug tsis zoo conductor ntawm tshav kub thiab hluav taws xob thiab muaj ib tug Mohs hardness ntawm txog 3. Cov hlau muaj ob allotropes: ib tug daj daim ntawv ruaj khov nyob rau hauv qab li ntawm -90℃thiab ib tug ruaj khov hlau daim ntawv siv nyob rau hauv kev lag luam.
| Parameter | Tus nqi |
|---|---|
| Chemical symbol / formula | Sb |
| CAS nr | 7440-36-0 |
| HS code | 8110.10 |
| Melting point | 630.5 hli |
| Boiling point | 1,587℃(tus qauv siv tus nqi) |
| Qhov ntom | 6.62 g / cm³ |
| Mohs hardness | 3 |
| Crystal system | Hexagonal |
Qib Purity cuam tshuam li cas rau daim ntawv thov
Cov ntsiab lus antimony txiav txim siab qhov nruj ntawm lub hnab ntawv impurity: txhuas, arsenic, tooj liab, hlau, selenium thiab lwm yam kab kawm raug tswj tsis pub dhau qhov txwv nqaim thaum qib nce. Tsis muaj . 0 ingots yog tshwj tseg rau kev thov xws li siab -purity alloys, compound semiconductor manufacturing thiab dopant ntau lawm, qhov twg cov kab impurities ncaj qha cuam tshuam rau hluav taws xob khoom. Tsis muaj. 1 ingots muaj qhov zoo- sib npaug ntawm kev ua kom huv si thiab tus nqi rau kev tsim cov tshuaj antimony oxide thiab kev lag luam tshuaj thiab txheej txheej. Tsis yog. 2 ingots yog qib workhorse rau cov hlau lead-acid roj teeb daim phiaj, cable sheathing, solders thiab zawv zawg bearings, qhov twg cov purity yuav tsum nruj me ntsis.
Kev yuav khoom thiab kev txiav txim siab
Cov neeg yuav khoom yuav tsum txheeb xyuas cov qib uas tau tshaj tawm los ntawm kev txheeb xyuas daim ntawv pov thawj ntawm kev tshuaj xyuas thiab, thaum tsim nyog, commissioning ywj siab kuaj rau cov ntsiab lus antimony thiab cov impurities tseem ceeb. Antimony ingots yuav tsum tau tiv thaiv los ntawm noo noo, nag thiab ntim puas thaum thauj thiab cia, vim hais tias raug yuav cuam tshuam rau saum npoo thiab purity. Paub meej tias qib yuav tsum tau tiv thaiv daim ntawv thov kawg ua ntej xaj: siv qib siab dua li qhov tsim nyog ntxiv tus nqi, thaum qib qis tuaj yeem cuam tshuam cov khoom lag luam zoo hauv cov ntawv thov rhiab.
Cov lus nug nquag
Q1: Qhov txawv ntawm No. 0, Tsis yog. 1 thiab Tsis yog. 2 antimony ingots yog dab tsi?
Peb qib sib txawv ntawm cov ntsiab lus antimony yam tsawg kawg nkaus: Tsis yog. 0 muaj tsawg kawg yog 99.90%, Tsis yog. 1 tsawg kawg yog 99.85% thiab No. 2 tsawg kawg yog 99.50% Sb. Cov qib siab dua muaj cov kev txwv tsis pub tshaj thiab siv rau hauv cov ntawv thov ntau dua.
Q2: Dab tsi yog antimony ingots siv rau?
Antimony ingots yog siv los ua cov khoom tawv tawv hauv cov hlau, ua cov khoom siv raw rau antimony trioxide, thiab hauv cov hlau lead-acid roj teeb, cable sheathing, solders, zawv zawg bearings thiab luam ntawv hom.
Q3: Dab tsi yog qhov melting point ntawm antimony?
Lub melting point ntawm antimony yog 630.5 degree. Nws qhov ceev yog 6.62 g / cm³ thiab Mohs hardness yog li 3.
Q4: CAS tus naj npawb ntawm antimony ingots yog dab tsi?
Antimony muaj tus lej CAS 7440-36-0 thiab HS code 8110.10.
Q5: Yuav ua li cas yuav tsum tau khaws cia thiab thauj khoom antimony?
Lawv yuav tsum tau khaws cia kom qhuav thiab tiv thaiv los ntawm nag thiab noo noo, thiab lub ntim yuav tsum nyob twj ywm thaum tuav kom tsis txhob muaj kab mob.
Q6: Kuv yuav tsum xaiv qib twg rau antimony trioxide ntau lawm?
Tsis muaj . 1 ingots feem ntau yog siv rau antimony oxide ntau lawm, thaum Tsis muaj . 0 yog qhov nyiam qhov uas yuav tsum tau muaj cov impurity tsawg heev; Tsis yog. 2 yog tus nqi- kev xaiv zoo rau cov qib oxide tsawg dua.