1, Pruduct piav qhia:
Andalusite yog ib tug columnar qauv, uas yog rhuab mus rau 1300 degree ~ 1350 degree thiab hloov mus rau hauv acicular mullite, tsim ib tug zoo mullite network qauv, uas yog ib tug irreversible siv lead ua transformation.Yog li ntawd, siab alumina cib nrog andalusite calcined raw khoom muaj kub kub kuj. , hluav taws kub tsis kam siab tshaj 1800 degree, zoo quench thiab kub tsis kam, siab mechanical zog, muaj zog cuam tshuam thiab slag kuj. Nws muaj tshuaj lom neeg ruaj khov heev (txawm tias tsis muaj kuab lom nyob rau hauv hydrofluoric acid acid), muaj zog tshuaj tiv thaiv corrosion, thiab yog ib qho ntawm cov khoom zoo. Andalusite siab alumina cib tuaj yeem txo cov roj noj thiab txuag ntau dua 40% ntawm kev noj piv nrog cov khoom siv hluav taws xob zoo tib yam.
2, Index:
Yam khoom | JA-55 | JA-60 |
Al2O3% | Ntau dua lossis sib npaug li 55 | Ntau tshaj los yog sib npaug rau 60 |
Fe 2O3% | ＜1.0 | Tsawg dua los yog sib npaug rau 1.1 |
K2O + Na2O % | Tsawg dua los yog sib npaug rau 1.0 | Tsawg dua lossis sib npaug rau 0.5 |
Pom tseeb porosity% | Tsawg dua los yog sib npaug li 24 | Tsawg dua los yog sib npaug li 20 |
Qhov ntom ntom g / cm3 | Ntau dua lossis sib npaug rau 2.40 | Ntau dua lossis sib npaug rau 2.45 |
Txias crushing zog Mpa | Ntau dua lossis sib npaug li 40 | Ntau dua lossis sib npaug li 49 |
Modulus ntawm rupture Mpa | Ntau dua lossis sib npaug li 15 | Ntau dua lossis sib npaug li 17 |
Refractoriness nyob rau hauv load KD, degree | T2 Ntau dua lossis sib npaug rau 1580 | Ntau tshaj los yog sib npaug rau 1600 |
Nkag siab 0.2Mpa × 50h % | 1450 degree x(20-50)h Tsawg dua lossis sib npaug li 0.2 | 1350 degree x(20-50)h Tsawg dua los yog sib npaug rau 0.3 |
Permanent linear hloov % | 15 00 degree × 4h ± 0.2 | 145 0 degree × 2h ± 0.2 |
Thermal shock resistance, sij hawm | Ntau tshaj los yog sib npaug rau 20 | Ntau tshaj los yog sib npaug rau 20 |
3, Cov yam ntxwv ntawm cov khoom:
1) Kub kub tsis kam, refractoriness nyob rau hauv load T2 Ntau tshaj los yog sib npaug rau 1580 degree.
2) Tus nqi nkag yog qis, 1450 degree ×20-50h, Tsawg dua lossis sib npaug li 0.2%.
3) Zoo thermal poob siab tsis kam, 1100 degree, dej txias, Ntau dua lossis sib npaug li 20 npaug
4) High purity, Fe2O3% Tsawg dua los yog sib npaug rau 1.1, K2O + Na2O% Tsawg dua lossis sib npaug rau 1.0
5) Cov khoom muaj qhov kub thiab txias stability thiab me me hloov tus nqi ntawm kub reheating kab.
4, Khoom siv:
1) regenerator ntawm kub blast qhov cub
2) Khob rauv
3) Steelmaking rauv
4) Kiln rooj tog cib
5, Qhov zoo ntawm peb lub tuam txhab:
1), Peb lub tuam txhab tau tsim nyob rau xyoo 2013 thiab tau koom nrog hauv kev tsim khoom, kev tswj hwm thiab kev lag luam ntawm cov khoom siv refractory.
2), Mr. Wang, tus thawj tswj hwm ntawm lub tuam txhab, tau koom nrog kev ua haujlwm thiab kev lag luam ntawm cov khoom siv refractory txij li xyoo 1990. Nws muaj kev paub nplua nuj thiab tuaj yeem muab cov neeg siv nrog cov kev pabcuam dawb.
3), Peb lub Hoobkas tau tsim cov khoom lag luam andalusite rau ntau tshaj kaum xyoo nrog kev paub dhau los thiab ua tiav cov khoom lag luam zoo.
4), Muab cov qauv dawb rau cov neeg siv
6, Hais txog peb cov khoom thiab kev siv ntawm andalusite cib:
1) andalusite cib peb tsim yog corundum-andalusite cib, high-purity andalusite cib, andalusite mullite cib, bauxite andalusite cib, thiab lwm yam. Cov duab ntawm cov khoom yog cib ncaj, tshwj xeeb-zoo li ci ci, lattice cib, mas imported andalusite raw cov ntaub ntawv.
2) Lub siab purity andalusite cib thiab andalusite series cib tsim los ntawm peb txais yuav ntau theem proportioning, ntau tshaj 300 tons ntawm tsis siv neeg cib nias tshuab, thiab lawv raug rho tawm haujlwm ntawm kub siab tshaj 1450 degrees Celsius.Yog li ntawd, cov khoom muaj siab ceev, siab zog, zoo thermal poob siab stability, zoo kuj rau cua thiab slag corrosion. Nws tau dav siv nyob rau hauv blast furnace, kub moj tej tawg qhov cub, torpedo tank tsheb thiab lwm yam khoom siv.
3) Tag nrho nrog, cov khoom tau muab rau Shanghai Baosteel Group, Shougang Group, WISCO, TISCO, Baotou Steel thiab lwm tus neeg siv, thiab xa tawm mus rau Asia, Europe thiab lwm lub teb chaws.
4) Peb muaj cov khoom ua tiav cov cuab yeej kuaj xyuas zoo thiab kev tswj xyuas zoo.
7, Cov khoom ntim:
siv kev nyab xeeb, ruaj khov thiab noo noo-pov thawj packing haum rau kev thauj mus los hauv av thiab hiav txwv
8, Peb qhov kev pabcuam:
1) Muab cov lus qhia pub dawb rau cov neeg siv
2) Pub dawb rau cov neeg siv los muab cov lus piav qhia ntawm cov khoom siv
3) Dawb rau cov neeg siv los muab cov khoom tsim qauv tsim qauv
4) Dawb rau cov neeg siv los muab cov qauv, rau cov neeg siv kev sim
9, Peb qhov zoo
1) Kev tshaj lij, nrog ntau tshaj 20 xyoo ntawm kev tsim khoom thiab kev lag luam, muaj zog sib pauv thiab kev pabcuam
2) Peb muaj peb tus kheej Refractory cov khoom tsim kev koom tes Hoobkas
3) Peb muaj peb tus kheej Graphite Electrode khoom tsim kev koom tes Hoobkas
![{~VL~Y9%_[M25]WP2YEA4FH](/Content/uploads/2021433345/20210127143033a2e9cb27d5a54a8eaf3a3ccd601995bd.png)
10.Cov lus pom zoo ntawm cov khoom siv tau zoo, cov khoom tau raug xa tawm mus rau Kaus Lim Qab Teb, Nyiv, Russia, Oman, Morocco thiab Is Nrias teb
11.Cov chaw tsim khoom yog cov chaw tsim khoom lag luam thiab tuaj yeem muab cov khoom lag luam ua tiav cov ntaub ntawv ntsuam xyuas lossis cov ntaub ntawv xeem thib peb.
Koj puas xav nrhiav tus kws tshaj lij ntawm cov khoom siv refractory?
Koj puas xav nrhiav tus neeg muag khoom ruaj khov thiab ntseeg tau?
Ces cia li tiv tauj peb
Hu rau kuv:
Email: wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / Fax: 86-0533-4188518
Rose: +86-13275332819(wechat/whatsapp tus xov tooj)
Cim npe nrov: andalusite siab alumina cib rau kub moj tej tawg qhov cub, Tuam Tshoj, manufacturers, lwm tus neeg, Hoobkas, siv, khoom
