Boron Nitride kuj tseem ua lub luag haujlwm loj hauv kev tsim khoom lag luam kev lag luam

Boron Nitride (BN) tsuas yog siv nyob rau hauv cov hauv qab no hauv kev lag luam hauv lub tsheb thiab cov kev xav tau zoo ntawm nws cov kev ua tau zoo, thiab cov tshuaj ntsuam xyuas tshwj xeeb yog raws li hauv qab no:

1. Lub Cav Txheej Txheem: Kub tiv taus thiab kev sib txhuam ua kom muaj lubrication

(1) Piston Rings thiab lub tog raj kheej txheej: Boron Nitride siv tau cov khoom siv sib txhuam, cov kabmob sib txhuam los ntawm cov khoom siv sib txhuam, cov kabmob sib txhuam kom txo qis li {1), thiab txhim kho lub cav ua haujlwm. 2), thiab txhim kho lub cav ua haujlwm. 2), thiab txhim kho lub cav ua haujlwm. Boron Nitride tuaj yeem txau ntawm piston rings, lub tog raj kheej lub tog raj kheej lossis cov kabmob uas yog qhov chaw sib txhuam kom txo qis thiab txhim kho kev ua haujlwm hauv lub cav. Tshwj xeeb tshaj yog nyob rau hauv cov kev ua haujlwm kub (xws li cov cav turbocharged

(2) valve tappet thiab camshaft lubrication: raws li cov khoom siv roj nplua nyeem ntxiv rau cov khoom siv rau nws tus kheej, lossis npaj kom muaj kev sib txhuam qhuav thiab hnav thaum pib nres, thiab txo lub suab nrov.

2. Gearboxes thiab Spinter Tshuab: ua tau zoo lubrication thiab hnav-resistant

(1) Cov khoom siv hluav taws xob: ntxiv rau boron nusride nanoparticles rau lub zog ntawm lub zog thiab cov khoom siv tsis siv neeg tuaj yeem txhim kho kom muaj zog rau lub zog thiab cov khoom siv high-clutch gearboxes).

(2) Clutch Kev Sib Tham Phaj: Ua ib qho kev sib txawv ntawm cov khoom sib txhuam, tsis txhob sib txhuam ntawm cov kev sib txhuam ntawm kev sib txhuam, thiab tib lub sijhawm, txo qhov kev tawm tsam ntawm cov hmoov av.

3. Hluav taws xob thiab tshuab hluav taws xob: rwb thaiv tsev thiab kub dissipation

(1) High-voltage Insulation Materials: In the high-voltage battery packs and motor controllers of electric vehicles (EVs), boron nitride is used to prepare insulating coatings or composites (e.g., boron nitride - epoxy resin), which provide high dielectric strength (>30kuv \/ hli) thiab qhov kub-kub-resistant insulating kev tiv thaiv los xyuas kom muaj kev nyab xeeb hluav taws xob.

(2) Thermally lo lus sib txuam cov ntaub ntawv: raws li cov muab cov khoom siv hluav taws xob uas sov, kom tsis txhob txhim kho cua sov (thermal conductivity ntawm 300-400 w \/ (mk)).

4. Lub teeb ci thiab cov khoom siv tsim qauv: Cov khoom siv siv tam sim no

(1) lub teeb yuag thiab cov khoom siv hluav taws xob muaj zog (xws li cov khoom siv hluav taws xob (xws li txo cov hlau) los npaj cov khoom siv lub zog (xws li txo qhov hnyav ntawm lub tsheb (qhov hnyav txo ntawm 10% -20%), txhim kho kev lag luam roj lossis tsheb hluav taws xob.

(2) Kev txhim kho ntawm cov kev ntsuas kub (piv txwv li turbocharger tsev) kom txhim kho kom haum rau cov kev xav tau sov

5. Braking System: Kev kub-tiv thaiv kev sib txhuam thiab cov suab nrov txo

(1) Txheej rau nres ncoo thiab discon nitride yuav tswj hwm lub ntsuas phoo yuav muaj rau 600 degree), thiab tib lub sijhawm, txo qis braking thiab hmoov av paug.

(2) Cov ntsaws ruaj ruaj: Raws li ib tug muab tub lim rau cov khoom ntim, nws tiv thaiv cov roj hmab ntawm cov roj hmab ntsaws, thiab cov kev tiv thaiv cov kev ntseeg tau ntawm lub zog braking.

6. Lwm cov ntawv thov ua haujlwm

(1) Catalytic Converter Cov Khaub Ncaws Hnav: Siv cov khoom siv hluav taws xob lossis cov khoom siv tshuaj tua hluav taws xob, nws yog siv cov khoom siv platinum (piv txwv li platinum thiab palladium).

(2) Roj \/ roj nplua nyeem ntxiv: Nano-Sized Boron Nitride cov neeg sawv cev thiab roj rau lwm tus, thiab kom txhim kho lub cav huv thiab ntev.