Silicon nitride ni ceramic yumukara ufite ubukana buvunitse cyane, guhangana nubushyuhe buhebuje, hamwe nibintu bitagereranywa byuma byashongeshejwe.
Ukoresheje ibyo biranga, bikoreshwa mubice bya moteri yaka imbere nkibice bya moteri yimodoka, imashini yo gusudira imashini zogosha, nibindi, cyane cyane ibice bigomba gukoreshwa mubidukikije nko gushyuha cyane.
Hamwe nimyenda myinshi yo kwihanganira imbaraga hamwe nubukanishi buhanitse, ikoreshwa ryayo mu gutwara ibice, uruziga ruzunguruka hamwe n’ibikoresho bitanga ibikoresho bya semiconductor bihora byiyongera.
| Imiterere yumubiri wa silicon nitride | Nitride ya Silicon (Sic) | |||
| Ibara | Umukara | |||
| Ibyingenzi byingenzi | - | |||
| Ikintu nyamukuru | Uburemere bworoshye, kwambara birwanya, ubushyuhe bwo hejuru. | |||
| Ikoreshwa nyamukuru | Shyushya ibice birwanya, wambare ibice birwanya, ibice birwanya ruswa. | |||
| Ubucucike | g / cc | 3.2 | ||
| Hydroscopicity | % | 0 | ||
| Ibiranga imashini | Vickers gukomera | GPa | 13.9 | |
| Imbaraga | MPa | 500-700 | ||
| Imbaraga zo guhonyora | MPa | 3500 | ||
| Modulus | GPA | 300 | ||
| Ikigereranyo cya Poisson | - | 0.25 | ||
| Gukomera kuvunika | MPA · m1 / 2 | 5-7 | ||
| Ibiranga ubushyuhe | Coefficient yo kwagura umurongo | 40-400 ℃ | x10-6 / ℃ | 2.6 |
| Amashanyarazi | 20 ° | W / (m · k) | 15-20 | |
| Ubushyuhe bwihariye | J / (kg · k) x103 |
| ||
| Ibiranga amashanyarazi | Kurwanya amajwi | 20 ℃ | Ω · cm | > 1014 |
| Imbaraga za dielectric |
| KV / mm | 13 | |
| Dielectric ihoraho |
| - |
| |
| Coefficient de dielectric |
| x10-4 |
| |
| Ibiranga imiti | Acide Nitric | 90 ℃ | Guta ibiro | <1.0 <> |
| Vitriol | 95 ℃ | <0.4 <> | ||
| Hydroxide ya Sodium | 80 ℃ | <3.6 <> | ||
