Ndeapi maitiro e zvidhinha zvinopesana?

Zvidhinha zvinoramba zvichishandiswa zvino sezvishandiswa mumabasa akawanda ekuvaka. Nekuda kwekuita kwayo kwakanaka, inogona kubatsira akawanda maindasitiri akakosha kushanda patembiricha yakakwira. Refractory zvidhinha ikozvino imwe yezvigadzirwa zvakaunzwa muminda yakawanda uye maindasitiri. Zvichitaurwa zviri nyore, seyepamusoro-tembiricha inodzivirira mbishi, zvidhinha zvinoramba zvinogona kushanda patembiricha kubva pa1,580°C kusvika 1,770°C. Mafekitari mazhinji anoshandisa zvidhinha zvakadaro kugadzira masimbi ekunyungudutsa. Sezvo mabhizimisi akawanda ane chido chikuru chezvidhinha zvinoramba, pasi pemaitiro aya, chimiro uye hukuru hwezvidhinha zvinoramba zvakave zvakasiyana. Mukuwedzera, zvidhinha zvinoramba pamusika zvino zvine zvakasiyana-siyana zvakasiyana-siyana. Ngatitarisei muchidimbu maitiro ezvidhinha zvinoramba pamwechete:

1. Load softening tembiricha. Seyakakosha parameter index ye refractory zvidhinha, hunhu uhwu hunogona kutaurwa kuti hutsanangure zvakananga tembiricha yekupikisa uye kutsungirira.

2. Kuumbwa kwemakemikari. Nokuda kweichi chimiro chezvidhinha zvinoramba, chinonyanya kushandiswa kuona chimiro chese chezvinhu uye hukama hwehukama.

3. Thermal shock resistance. Iyi ficha inonyanya kubatsira zvidhinha zvinoramba kukuvara kana kukuvara kana tembiricha yakwira uye ichichinja zvakanyanya.

Chechina, kuwanda kwevhoriyamu. Nekuda kwehuwandu hwehuwandu hwezvidhinha zvinoramba, kazhinji kukwirisa kweyuniti density, kukwirisa kusimba kwechitinha chinoramba uye zviri nani kusimba kwayo. Mukuwedzera, nokuda kwehuwandu hwehuwandu hwezvidhinha zvinoramba, vagadziri vakakodzera vanofanira kunyatsoda iyo yose inooneka pores yechigadzirwa.

5. Compressive and flexural strength. Refractory bricks not only have to withstand normal temperature during operation, but also need to face some shear pressure frequently. At this time, both the flexural and compressive strengths need to be very high.

The above related information is our summary of the characteristics of refractory bricks. I hope it can help you understand the advantages and characteristics of refractory bricks more deeply, so that you can choose the right products for you.