Superfine Ntshiab 99.9% Hlau Stannum Sn Powder / Tin Powder
Product Description
Tin hmoov, tseem hu ua Stannum hmoov, luv luv li Sn hmoov.Nws yog grey-ntsuab hmoov.Soluble nyob rau hauv concentrated hydrochloric acid, sulfuric acid, aqua regia, concentrated nitric acid, kub caustic acid tov, maj mam soluble nyob rau hauv txias dilute hydrochloric acid, dilute nitric acid thiab kub dilute sulfuric acid, txias caustic acid tov, yaj ntau maj mam nyob rau hauv acetic acid.Nws yog ruaj khov nyob rau hauv huab cua, tab sis tin hmoov yog yooj yim rau oxidize, tshwj xeeb tshaj yog nyob rau hauv cov huab cua noo.Tin / Sn hmoov lug siv nyob rau hauv zus tau tej cov porous self-lubricating bronze bearings, pob zeb diamond cov cuab yeej, hmoov metallurgy structural qhov chaw, txhuam daim hlau, nres linings, clutches, hlau-graphite txhuam, bronze lim, roj hmab thiab yas additives, tshuaj, thiab lwm yam.
Specification
| Qib | Sn-1 | Sn-2 | Sn-3 | |
| chemical muaj pes tsawg leeg (%) | Sn | 99.9 ua | 99.9 ua | 99.9 ua |
| Fe | <0.015 | <0.015 | <0.015 | |
| Pb | <0.04 | <0.03 | <0.04 | |
| S | <0.01 | <0.01 | <0.01 | |
| Cu | <0.04 | <0.03 | <0.03 | |
| Loj | -200 | -325 | -100 | |
| Qhov ceev (g / cm³) | 3.3-4.3 | 3.2-3.8 | 3.6-4.6 | |
| Taylor Sieve (mesh) | 150 | <1 | - | <10 |
| 200 | 3.0-10 | <1 | 20-40 | |
| 325 | 30-50 | <5 | 20-40 | |
| -325 | 40-70 : kuv | 94-99 : kuv | 10-50 | |
SEM
Daim ntawv thov
Nrog rau txoj kev loj hlob ntawm cov hlau lead-dawb qauv nyob rau hauv lub ntiaj teb no, hluav taws xob khoom manufacturers yuav siv ntau tin hmoov cov ntaub ntawv nyob rau hauv lawv cov khoom.Nyob rau tib lub sijhawm, nrog rau kev tiv thaiv ib puag ncig kev nco qab tsis tu ncua kev txhim kho, cov khoom tsis muaj tshuaj lom ib puag ncig tiv thaiv ntawm tin hmoov yuav ua rau yav tom ntej yuav siv rau cov tshuaj, tshuaj lom neeg kev lag luam, kev lag luam teeb, khoom noj khoom haus, kev noj qab haus huv. kev saib xyuas, cov kab lus kos duab thiab lwm yam kev ntim khoom.
1. Siv nyob rau hauv lub chaw tsim khoom ntawm solder paste
2. Cov khoom siv hluav taws xob carbon
3. Cov ntaub ntawv sib txhuam
4. Roj bearing thiab hmoov metallurgy qauv cov ntaub ntawv
