Cov yam ntxwv sib txhuam ntawm cov ntaub ntawv sib xyaw yog qhov tseem ceeb heev rau kev siv hauv kev lag luam. Cov yam ntxwv cuam tshuam ntawm cov coefficient sib txhuam ntawm cov khoom siv flake graphite, feem ntau suav nrog cov ntsiab lus thiab kev faib tawm ntawm cov flake graphite, qhov xwm txheej ntawm qhov sib txhuam nto, qhov siab thiab qhov kub sib txhuam, thiab lwm yam. Niaj hnub no, Furuite graphite xiaobian yuav tham txog cov yam ntxwv cuam tshuam ntawm cov coefficient sib txhuam ntawm cov khoom siv flake graphite:
Cov yam cuam tshuam ntawm kev sib txhuam coefficient ntawm flake graphite composites
1. Cov ntsiab lus thiab kev faib tawm ntawm flake graphite.
Tus coefficient ntawm kev sib txhuam ntawm cov khoom sib xyaw nyob ntawm qhov feem pua ntawm cov composite flake graphite. Qhov ntau dua ntawm cov flake graphite hauv cov khoom, qhov ntau dua ntawm thaj tsam ntawm flake graphite ntawm qhov chaw sib txhuam. Tsis tas li ntawd, qhov ntau dua cov flake graphite faib, qhov yooj yim dua cov txheej graphite ntawm qhov chaw sib txhuam tuaj yeem txuas nrog daim ntawv, yog li txo cov coefficient ntawm kev sib txhuam ntawm cov khoom sib xyaw.
2. Qhov xwm txheej ntawm qhov sib txhuam nto.
Qhov xwm txheej ntawm qhov sib txhuam ntawm qhov chaw yog hais txog qhov loj thiab qhov xwm txheej ntawm qhov sib txhuam ntawm qhov chaw. Thaum qhov degree ntawm kev txhaws ntawm cov hniav me me, qhov feem pua ntawm thaj chaw ntawm cov flake graphite ntawm qhov chaw sib txhuam ntawm cov khoom sib xyaw raug txo qis, yog li ntawd, qhov sib txhuam coefficient nce ntxiv.
3. Kev ntxhov siab.
Qhov saum npoo ntawm cov khoom sib xyaw ua ke yeej ib txwm tsis sib xws, thaum lub siab qis, qhov sib koom ua ke ntawm qhov sib txhuam yog hauv zos, yog li nws tsim cov khoom siv nplaum hnyav, yog li qhov sib txhuam coefficient loj.
4. Kub sib txhuam.
Qhov kub ntawm kev sib txhuam ncaj qha cuam tshuam rau qhov oxidation thiab kev puas tsuaj ntawm cov txheej graphite lubrication ntawm qhov chaw sib txhuam. Qhov kub ntawm kev sib txhuam siab dua, qhov oxidation ntawm cov txheej graphite lubrication sai dua. Yog li ntawd, qhov kev puas tsuaj ntawm cov txheej graphite lubrication ntau dua, ua rau qhov nce ntawm kev sib txhuam coefficient.
Lub sijhawm tshaj tawm: Plaub Hlis-13-2022