Electrothermal Ceramic Insulated Ceramic Rau Bobbin Heaters

Superb rhaub Technology tau raug tsom rau ntawm cov khoom siv hluav taws xob hluav taws xob ceramic insulated ceramic rau Bobbin rhaub txij li xyoo 1985, uas yog tus paub zoo tias yog ib qho ntawm cov ua lag luam thiab cov muag khoom ntawm electrothermal ceramic insulated ceramic. Nyob rau hauv xyoo tas los no, peb muaj lub koob npe nrov rau kev ua tau zoo, txhim khu kev qha thiab muaj zog durability ntawm peb cov khoom. Yog tias koj xav tau, thov hu rau peb lub Hoobkas.

Cov ntsiab lus ceev:

Cov ntaub ntawv raw:

Talc, av nplaum, alumina, feldspar thiab lwm yam

Cordierite, lub ntsiab tivthaiv 3AL2O3, 2O2O2, muaj zog acid kuj, zoo tshuaj stability, siab rwb thaiv tsev, muaj zog adsorption, kub siab (1200-1300 degrees Celsius), yog ib tug zoo hluav taws xob rwb thaiv tsev cov ntaub ntawv porcelain. Siv dav hauv cov khoom siv hluav taws xob (xws li rab phom cua kub, tshuab plaub hau) hauv cov khoom siv hluav taws xob hauv lub cev pob txha, lub taub hau kub taub hau, cov yeeb nkab, matrix thiab lwm yam.

Txheej txheem:

ceramics

Cordierite ceramic

Cordierite (2MgO · 2Al2O3 · 5SiO2) raws li lub ntsiab siv lead ua theem ntawm cov ceramic:

Lub zog compressive yog 280 ~ 500MPa. Tensile zog ntawm 25 ~ 40MPa. Khoov lub zog ntawm 50 ~ 60MPa. Kev cuam tshuam lub zog 1.8 ~ 2.2cm · kg / cm2. Linear expansion coefficient (1.1 ~ 1.8) × 10-6 (20 ~ 100 degree ). Qhov nruab nrab thermal conductivity yog 3.35 ~ 5.02kJ / (m2 · h · degree) (0 ~ 100 degree). Resistant kub thiab txias ntawm 300 ~ 500 degree. Rwb thaiv tsev tsis kam 2.3 ~ 5.6MΩ · cm (400 ~ 600 degree). Dielectric poob tangent 200 × 10-4 (50Hz); 40 × 10-4 (500Hz). Lub refractoriness yog hais txog 1400 degree C.

Insulator rau Dej Geyser rhaub:

Insulator rau Dej Geyser rhaub yog siv los tso cai rau lub zog hluav taws xob rau dej geyser rhaub. Ua ib tus neeg siv khoom raws li lub tuam txhab peb muab ntau yam zoo ntawm Insulator rau Dej Geyser rhaub ntawm tus nqi sib tw, vim tias cov no tau siv dav hauv kev siv hluav taws xob. Peb ntau yam muaj nyob rau hauv ntau yam specifications thiab dav siv rau tshav kub thiab hluav taws xob faib nyob rau hauv ob qho tib si coj mus muag thiab kev tsim kho. Cov no muaj zog txaus rau kev tiv thaiv siab uas ua pov thawj muaj txiaj ntsig thiab muaj kev nyab xeeb hauv kev siv. Lawv muaj nyob rau hauv ntau yam specifications raws li ib tug neeg yuav tsum tau.