Ibisobanuro
Tundish Lower Nozzle kubagore ikozwe muri corundum, bauxite, flake grafite, anti-okiside na resinike. Nozzle yo hejuru no hepfo igizwe nibice bitatu, ikote yo hanze ni aluminium-karubone, imbere imbere ni zirconium, naho amatafari shingiro ni karuboni ya aluminium-magnesium. Ukoresheje uburyo bwuzuye bwo guhagarika ifumbire, guteranya ubushyuhe bwo hejuru. Igicuruzwa gifite ibiranga umutekano mwiza, kurwanya isuri, coefficient yumutekano muke.
Ibisobanuro
Ibintu |
Nozzle yo hejuru |
Nozzle |
Byiza |
Zirconiya |
Hanze |
Zirconiya |
Hanze |
|
ZrO2 + HfO2 (%) |
≥95 |
|
≥95 |
|
|
Al2O3 (%) |
|
≥85 |
|
≥85 |
≥85 |
MgO (%) |
|
|
|
|
≥10 |
C (%) |
|
≥3 |
|
≥3 |
≥12 |
Ubucucike bwa Buik g / cm³ |
≥5.2 |
≥2.6 |
≥5.1 |
≥2.6 |
≥2.6 |
Ikigaragara ni% |
≤10 |
≤20 |
≤13 |
≤20 |
≤21 |
Kumenagura imbaraga Mpa |
≥100 |
≥45 |
≥100 |
≥45 |
≥45 |
Kurwanya ubushyuhe |
≥5 |
≥5 |
≥5 |
≥5 |
|
Ukurikije ibyo abakiriya bakeneye bitandukanye, ZhenAn irashobora gutanga Nozzle nubunini butandukanye.
Ibibazo
Ikibazo: Urimo gukora ubunini budasanzwe?
Igisubizo: Yego, dushobora gukora ibice dukurikije ibyo usabwa.
Ikibazo: Waba ufite mububiko kandi igihe cyo gutanga nikihe?
Igisubizo: Dufite ububiko bwigihe kirekire kugirango twuzuze ibyo abakiriya bakeneye. Turashobora kohereza ibicuruzwa muminsi 7 kandi ibicuruzwa byabigenewe birashobora koherezwa muminsi 15.
Ikibazo: MOQ yo gutegeka iburanisha ni iki?
Igisubizo: Nta karimbi, Turashobora gutanga ibitekerezo byiza nibisubizo ukurikije imiterere yawe.
Ikibazo: Igihe cyawe cyo gutanga kingana iki?
Igisubizo: Mubisanzwe ni iminsi 5-10 niba ibicuruzwa biri mububiko. cyangwa ni iminsi 25-30 niba ibicuruzwa bitarimo ububiko, biterwa numubare.