Lub npe Latin rau Sb yog dab tsi? Antimony Properties thiab Qib

Khoom Taw Qhia

Sb yog lub cim tshuaj rau antimony, thiab Latin lub npe tom qab lub cim yogstibium. Lub cim tau muab los ntawm lo lus Latin es tsis yog los ntawm lub npe Askiv, yog vim li cas cov hlau hu ua antimony hauv lus Askiv nqa cov ntawv Sb nyob rau hauv txhua lub sij hawm lub rooj, alloy specification, thiab kev yuav khoom. Lub npe stibium tau los rau hauv Latin los ntawm Greek "stibi," lo lus siv rau cov pob zeb dub sulphide uas tau muab tso rau hauv ib qho tshuaj pleev ib ce hauv qhov qub qub. Tib cov ntxhia tau paub niaj hnub no ua stibnite, Sb₂S₃, thiab nws tseem yog lub ntsiab ore los ntawm antimony yog muab rho tawm.

Core Muag Cov Ntsiab Lus

• Pure Hlau & Oxide Qib:Peb muab antimony ingot (Sb99.90, Sb99.85, Sb99.65, Sb99.50 ib GB / T 1599) thiab antimony trioxide (Sb₂O₃rau GB / T 4062).
• Tswj Residuals:Arsenic, lead, sulfur, thiab bismuth raug saib xyuas kom ua tau raws li cov roj teeb, nplaim taws -retardant, thiab semiconductor specifications.
• Ntau hom:Ingot, granules, thiab hmoov sieve txiav muaj rau alloying, tshuaj synthesis, thiab plastics compounding.
• Analytical Verification:Txhua qhov ntau yog kuaj los ntawm ICP lossis atomic absorption tiv thaiv cov ntaub ntawv pov thawj.
• Kev Sib Tham:Kev taw qhia txog kev tuav pov hwm, plua plav- tswj cov txheej txheem, thiab kev tsim cov hlau alloy.

Technical Parameters

Lub cev tsis tu ncua yog cov ntaub ntawv muaj txiaj ntsig rau kev siv. Rau kev txiav txim siab yuav khoom, thov Daim Ntawv Pov Thawj Kev Ntsuam Xyuas tam sim no.

Daim ntawv thov Scenario

Nplaim Retardants:Antimony trioxide yog siv ntau tshaj plaws. Nws ua raws li ib tug synergist nrog halogenated nplaim retardants: lub antimony halide tsim nyob rau hauv lub nplaim taws cuam tshuam nrog radical saw cov tshuaj tiv thaiv, yog li ib tug me me ntxiv sharply txo tag nrho cov halogen loading xav tau. Nws yog siv rau hauv plastics, cable compounds, textiles, thiab hluav taws xob vaj tsev.

Lead Alloys:Antimony hardens txhuas. Lead-cov phiajcim antimony thiab cov ncej tseem yog tsim los rau kev lag luam txhuas-acid roj teeb, thiab antimony- txhuas alloys yog siv rau bearings, solders, thiab radiation shielding.

Plastics, iav, thiab ceramics:Antimony trioxide yog siv los ua tus neeg saib xyuas zoo hauv iav melting thiab ua cov xim thiab opacifier nyob rau hauv enamels, qhov twg nws cov refractive index thiab stability ntawm melting kub yog pab tau.

Semiconductors thiab Metallurgy:Antimony yog ib qho pub dawb dopant hauv silicon thiab siv nyob rau hauv nqaim -bandgap semiconductor compounds. Nyob rau hauv cov hlau thiab cam khwb cia hlau nws yog ib tug muaj zog grain - ciam teb segregant thiab txhob txwm tshaj tawm tsuas yog nyob rau hauv qis heev theem, txij li thaum ntau antimony embrittles lub grain ciam teb ntawm tshav kub- kho qhov chaw.

Kev xa khoom

Antimony ingot yog ntim rau hauv ntoo rooj plaub lossis steel nruas nrog sab hauv dej thaiv, feem ntau yog 1,000 kg net ib pallet. Antimony trioxide yog muab rau hauv 25 kg ntawv-cov hnab yas sib xyaw. Peb xa los ntawm lub thawv (FCL) lossis tawg - ntau raws li xav tau. Kev phom sij- cov ntaub ntawv khoom lag luam tau npaj ua raws li IMDG cov cai rau Chav Kawm 6.1 cov ntaub ntawv yog tias tsim nyog.

FAQ

Q: Lub npe Latin rau Sb yog dab tsi?A: Lub npe Latin rau lub caij nrog lub cim Sb yog stibium, muab los ntawm Greek lo lus "stibi," uas yog lub npe ntawm antimony sulfide ntxhia siv los ua cov xim pleev xim rau thaum ub.

Q: Vim li cas lub cim Sb tsis yog A?A: Lub cim tau muab los ntawm Latin lub npe stibium, ua raws li kev coj ua ntawm kev siv lub hauv paus Latin rau cov ntsiab lus paub nyob rau hauv ancient sij hawm. Lo lus Askiv antimony tsis cuam tshuam nrog lub cim.

Q: Dab tsi yog tus lej atomic thiab atomic hnyav ntawm antimony?A: Antimony muaj atomic tooj 51 thiab qhov hnyav atomic ntawm 121.76. Nws qhov ceev ntawm 20℃yog 6.697 g / cm³ thiab nws cov ntsiab lus melting yog 630.63 degree.

Q: Qhov twg antimony ingot qib feem ntau pauv?A: GB / T 1599 suav nrog qib ingot suav nrog Sb99.90, Sb99.85, Sb99.65, thiab Sb99.50, qhov twg daim duab yog qhov tsawg kawg nkaus antimony cov ntsiab lus hauv feem pua; arsenic yog cov seem uas nyob ze tshaj plaws.

Q: Dab tsi yog antimony trioxide siv rau?A: Antimony trioxide, teev nyob rau hauv GB / T 4062, feem ntau yog siv los ua cov nplaim hluav taws-cov khoom siv hluav taws xob nrog cov tshuab halogenated, thiab kuj yog cov iav fining agent thiab enamel opacifier.

Q: Puas yog antimony tib yam li stibnite?A: Tsis yog Stibnite yog cov ntxhia antimony trisulphide, Sb₂S₃, thiab nws yog lub ntsiab ore. Antimony lub caij yog tau los ntawm smelting thiab refining cov ore.