Molybdenum carbide hmoov yog ib qho tseem ceeb inorganic nonmetallic khoom, dav siv nyob rau hauv ntau lub teb.Daim ntawv no yuav qhia txog lub tswv yim yooj yim, kev npaj, tshuaj lom neeg, khoom siv lub cev, daim ntawv thov kev lag luam thiab kev cia siab rau kev lag luam ntawm molybdenum carbide hmoov.

Molybdenum carbide hmoov yooj yim lub tswv yim

Molybdenum carbide hmoov yog cov khoom sib xyaw ua ke ntawm cov pa roj carbon thiab molybdenum, yog ib qho tseem ceeb ntawm cov khoom siv tsis muaj hlau, muaj lub cev zoo thiab tshuaj lom neeg, yog siv dav hauv ntau lub teb.

Molybdenum carbide hmoov npaj txoj kev

Txoj kev npaj ntawm molybdenum carbide hmoov feem ntau suav nrog cov txheej txheem thermal txo thiab electrochemical txoj kev.

1. Thermal txo txoj kev: MoO3 thiab C yog rhuab ntawm qhov kub thiab txias los tsim MoC los ntawm cov tshuaj tiv thaiv.Cov txheej txheem tshwj xeeb suav nrog kev npaj cov khoom siv raw, batching, melting, carbothermal txo, sib tsoo, tshuaj ntsuam xyuas thiab lwm yam.

2. Electrochemical method: Molybdenum carbide hmoov yog npaj los ntawm txoj kev electrolytic.Cov txheej txheem yog qhov yooj yim thiab tus nqi qis, tab sis cov khoom zoo kuj tseem tsawg.

Chemical zog ntawm molybdenum carbide hmoov

Molybdenum carbide hmoov muaj cov tshuaj ruaj khov thiab tsis yooj yim rau cov kua qaub thiab cov hauv paus.Nws qhia tau hais tias muaj tshuaj lom neeg ruaj khov ntawm qhov kub thiab txias, tab sis cov tshuaj tiv thaiv oxidation yuav tshwm sim ntawm qhov kub thiab txias los tsim cov khoom xws li molybdenum thiab carbon monoxide.

Lub cev muaj zog ntawm molybdenum carbide hmoov

Molybdenum carbide hmoov yog hmoov dub, qhov ceev yog 10.2g / cm3, lub melting point yog 2860 ± 20 ℃, lub boiling point yog 4700 ± 300 ℃.Nws muaj qhov zoo hardness thiab zoo heev hnav tsis kam, tab sis nws yog nkig thiab tawg thaum lub sij hawm ua.

Molybdenum carbide hmoov daim ntawv thov teb

Molybdenum carbide hmoov, raws li ib qho tseem ceeb inorganic non-metallic khoom, yog dav siv nyob rau hauv cov nram no:

1. Txheej: Molybdenum carbide hmoov tuaj yeem muab ntxiv rau txheej txheej los txhim kho qhov hnav tsis kam thiab hardness ntawm txheej.

2. Plastics, roj hmab: Ntxiv molybdenum carbide hmoov rau cov ntaub ntawv polymer xws li yas thiab roj hmab tuaj yeem txhim kho qhov hnav tsis kam, hardness thiab tensile lub zog ntawm cov khoom.

3. Cov ntaub ntawv hauv tsev: Molybdenum carbide hmoov tuaj yeem muab ntxiv rau hauv pob zeb txhawm rau txhim kho qhov hnav tsis kam thiab hardness ntawm pob zeb.

4. Cov khoom siv hluav taws xob: Molybdenum carbide hmoov tuaj yeem siv los ua cov khoom siv hluav taws xob rau cov khoom siv hluav taws xob, nrog rau cov khoom siv hluav taws xob thiab kev ua haujlwm siab.

5. Mechanical qhov chaw: Molybdenum carbide hmoov tuaj yeem siv los tsim cov khoom siv kho tshuab, xws li bearings, gears, thiab lwm yam, nrog rau kev hnav tsis kam thiab siab hardness.

Molybdenum carbide hmoov lag luam kev cia siab

Nrog rau kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, molybdenum carbide hmoov yog siv ntau thiab siv ntau lub teb, thiab kev lag luam xav tau kuj loj hlob.Tshwj xeeb tshaj yog nrog txoj kev loj hlob sai ntawm cov ntaub ntawv tshiab, lub zog tshiab thiab lwm yam kev lag luam, molybdenum carbide hmoov muaj cov ntawv thov dav dua.Nyob rau hauv lub neej yav tom ntej, nrog kev txhim kho tas mus li ntawm cov cuab yeej tsim khoom thiab txo cov nqi, kev lag luam kev cia siab ntawm molybdenum carbide hmoov yuav zoo dua.

Nyob rau hauv luv luv, molybdenum carbide hmoov, raws li ib tug tseem ceeb inorganic non-metallic khoom, muaj zoo heev lub cev thiab tshuaj zog, thiab yog dav siv nyob rau hauv ntau yam teb.Nrog rau kev loj hlob tsis tu ncua ntawm kev lag luam xav tau thiab kev txhim kho tas mus li ntawm cov tshuab tsim khoom, daim ntawv thov kev cia siab ntawm molybdenum carbide hmoov yuav dav dua.