Molybdenum silicon alloy (MoSi2) abubuwan dumama
Silicon molybdenum sanda resistive lantarkidumama kashiAn yi shi da molybdenum disilicide kuma yana da juriya ga yawan zafin jiki da oxidation. Lokacin da aka yi amfani da shi a cikin yanayi mai zafi mai zafi, an kafa fim ɗin gilashi mai haske da ma'adini (SiO2), wanda zai iya kare rufin ciki na sandar silicon molybdenum daga oxidation, kuma silin molybdenum sanda yana da nau'i na musamman mai zafi mai zafi. juriya.
Silicon molybdenum sanda resistive lantarkidumama kashibabban zafin jiki ne mai juriya da iskar oxygen da juriya juriya na dumama wanda aka yi akan tushen molybdenum disilicide. Lokacin da aka yi amfani da shi a cikin yanayi mai zafi mai zafi, an kafa fim ɗin gilashin ma'adini mai haske (SiO2) a saman, wanda zai iya kare rufin ciki na sandar molybdenum na silicon molybdenum daga oxidation, don haka sililin molybdenum sanda element yana da musamman high zafin jiki oxidation. juriya.
A ƙarƙashin yanayin oxidizing, matsakaicin zafin amfani da aka yi shine 1800 ° C, juriya na sandar silicon molybdenum na wutar lantarki yana ƙaruwa da sauri tare da haɓakar zafin jiki, kuma ƙimar juriya ta tsaya tsayin daka lokacin da zafin jiki ya kasance koyaushe. A ƙarƙashin yanayi na al'ada, juriya na ɓangaren ba ya canzawa tare da tsawon amfani. Sabili da haka, ana iya haɗuwa da tsofaffin da sabon siliki molybdenum sanda lantarki dumama abubuwa.
Dangane da tsarin, yanayin aiki da zafin jiki na na'urar dumama, zaɓin daidaitaccen nauyin saman kayan dumama wutar lantarki shine mabuɗin rayuwar sabis na siliki molybdenum sandar wutar lantarki.
Girman gama gari:
U Type
Nau'in W:
Material daraja: 1700, 1800.
| Girma da nau'in (φd1/d2xL1xL2XD) mm | ||
| 1 | U Rubuta φ6/12x270x220x30 | d1: Ƙarshen zafi mai zafi2: Ƙarshen sanyi diamitaL1: Tsawon ƙarshen zafiL2: Tsawon ƙarshen sanyi D: Nisa ta tsakiya
|
| 2 | U Rubuta φ4/9x80x130x25 | |
| 3 | U Rubuta φ6/12x125x120x30 | |
| 4 | U Rubuta φ6/12x120x180x30 | |
| 5 | U Rubuta φ6/12x200x180x40 | |
| 6 | U Rubuta φ6/12x130x180x40 | |
| 7 | U Rubuta φ6/12x100x160x30 | |
| 8 | U Rubuta φ6/12x163x150x30 | |
| 9 | U Rubuta φ6/12x100x170x30 | |
| 10 | U Rubuta φ6/12x120x170x30 | |
| 11 | U Rubuta φ6/12x100x160x30 | |
| 12 | U Rubuta φ6/12x100x300x50 | |
| 13 | U Rubuta φ6/12x100x170x30 | |
| 14 | L Nau'in φ6/12x119x105x30 |
Girman da aka keɓance yana karɓa gwargwadon zanen ku, da fatan za a tuntuɓe mu kawai.
Ku rubuta sakonku anan ku aiko mana