Ohun alumọni Carbide Crucible Kekere fun yo Awọn irin iyebiye
Ọja ẸYA
Superior Gbona Conductivity
Iparapọ alailẹgbẹ ti ohun alumọni carbide ati lẹẹdi ṣe idaniloju iyara ati alapapo aṣọ, gige ni pataki ni akoko yo.
Awọn iwọn otutu Resistance
Iparapọ alailẹgbẹ ti ohun alumọni carbide ati lẹẹdi ṣe idaniloju iyara ati alapapo aṣọ, gige ni pataki ni akoko yo.
Ti o tọ Ipata Resistance
Iparapọ alailẹgbẹ ti ohun alumọni carbide ati lẹẹdi ṣe idaniloju iyara ati alapapo aṣọ, gige ni pataki ni akoko yo.
Awọn alaye imọ-ẹrọ
| Grafite /% | 41.49 |
| SiC /% | 45.16 |
| B/C /% | 4.85 |
| Al₂O₃ /% | 8.50 |
| Ìwọ̀n ńlá / g·cm⁻³ | 2.20 |
| Owu ti o han /% | 10.8 |
| Agbara fifun pa / MPa (25 ℃) | 28.4 |
| Modulu ti rupture/MPa (25℃) | 9.5 |
| Ina resistance otutu/ ℃ | > 1680 |
| Gbona mọnamọna resistance / Times | 100 |
| Apẹrẹ/Fọọmu | A (mm) | B (mm) | C (mm) | D (mm) | E x F o pọju (mm) | G x H (mm) |
|---|---|---|---|---|---|---|
| A | 650 | 255 | 200 | 200 | 200x255 | Lori ìbéèrè |
| A | 1050 | 440 | 360 | 170 | 380x440 | Lori ìbéèrè |
| B | 1050 | 440 | 360 | 220 | 380 | Lori ìbéèrè |
| B | 1050 | 440 | 360 | 245 | 440 | Lori ìbéèrè |
| A | 1500 | 520 | 430 | 240 | 400x520 | Lori ìbéèrè |
| B | 1500 | 520 | 430 | 240 | 400 | Lori ìbéèrè |
Sisan ilana
1. konge agbekalẹ
Lẹẹdi mimọ-giga + ohun alumọni carbide Ere + aṣoju abuda ohun-ini.
.
2.Isostatic Titẹ
Ìwọ̀n tó 2.2g/cm³ | Ifarada sisanra odi ± 0.3m
.
3.High-Temperature Sintering
SiC patiku recrystallization lara 3D nẹtiwọki be
.
4. Dada Imudara
Anti-oxidation bo → 3× ilọsiwaju ipata resistance
.
5.Ayẹwo Didara lile
Koodu ipasẹ alailẹgbẹ fun wiwa wiwa igbesi aye ni kikun
.
6.Iṣakojọpọ aabo
mọnamọna-absorbent Layer + Ọrinrin idankan + Fikun casing
.
Ọja elo
Gaasi yo ileru
Ifibọ yo ileru
Resistance Yo ileru
IDI TI O FI YAN WA
FAQS
Q1: Kini awọn anfani ti ohun alumọni carbide graphite crucibles ti a fiwe si awọn ohun elo graphite ibile?
✅Ti o ga otutu Resistance: Le withstand 1800 ° C gun-igba ati 2200 ° C kukuru-igba (vs. ≤1600 ° C fun lẹẹdi).
✅Igbesi aye gigun: 5x dara gbona mọnamọna resistance, 3-5x gun apapọ iṣẹ aye.
✅Odo Kokoro: Ko si erogba ilaluja, aridaju didà irin ti nw.
Q2: Awọn irin wo ni o le yo ninu awọn crucibles wọnyi?
▸Awọn irin ti o wọpọ: Aluminiomu, Ejò, sinkii, wura, fadaka, ati be be lo.
▸Awọn irin ifaseyinLitiumu, iṣuu soda, kalisiomu (nilo Si₃N₄ ti a bo).
▸Awọn irin Refractory: Tungsten, molybdenum, titanium (nbeere igbale / gaasi iner).
Q3: Ṣe awọn crucibles tuntun nilo itọju iṣaaju ṣaaju lilo?
Dandan yan: Laiyara ooru si 300 ° C → diduro fun wakati 2 (yokuro ọrinrin ti o ku).
First Yo Iṣeduro: Yo a ipele ti alokuirin ohun elo akọkọ (fọọmu kan aabo Layer).
Q4: Bawo ni a ṣe le ṣe idiwọ gbigbọn crucible?
Maṣe gba agbara ohun elo tutu sinu ibi isunmọ gbona (max ΔT <400°C).
Oṣuwọn itutu lẹhin yo <200 ° C / wakati.
Lo awọn tongs crucible igbẹhin (yago fun ipa ẹrọ).
Q5: Bawo ni lati dena crucible wo inu?
Maṣe gba agbara ohun elo tutu sinu ibi isunmọ gbona (max ΔT <400°C).
Oṣuwọn itutu lẹhin yo <200 ° C / wakati.
Lo awọn tongs crucible igbẹhin (yago fun ipa ẹrọ).
Q6: Kini opoiye aṣẹ ti o kere julọ (MOQ)?
Standard Models: 1 nkan (awọn ayẹwo ti o wa).
Awọn aṣa aṣa: 10 ege (CAD yiya beere).
Q7: Kini akoko asiwaju?
⏳Ni-Iṣura Awọn ohun: Ọkọ laarin 48 wakati.
⏳Awọn aṣẹ aṣa: 15-25awọn ọjọfun isejade ati 20 ọjọ fun m.
Q8: Bawo ni a ṣe le pinnu boya crucible kan ti kuna?
Awọn dojuijako> 5mm lori ogiri inu.
Ijinle ilaluja irin> 2mm.
Idibajẹ> 3% (wọn iyipada iwọn ila opin ita).
Q9: Ṣe o pese itọnisọna ilana yo?
Alapapo ekoro fun orisirisi awọn irin.
Ẹrọ iṣiro oṣuwọn sisan gaasi inert.
Slag yiyọ fidio Tutorial.
