- 10
- Dec
Habka rakibida ee heerkulka sare ee foornada korontada
Habka rakibida ee heerkulka sare foornada korontada silig
(1) Kahor intaadan rakibin siliga foornada korontada, si fiican u hubi foornada si aad meesha uga saarto khatarta qarsoon ee ferrite, samaynta kaarboonka iyo xiriirka kale ee jirka foornada, kana ilaali wareegyada gaaban si aad uga hortagto in siliga foornada uu jabo;
(2) Kahor intaadan rakibin silig foornada korantada, hubi oo cabbir caabbinta qabow si waafaqsan jaantuska wareegga, guud ahaan aan ka badnayn ± 5%;
(3) Siliga shooladda-chromium-aluminiumka waa in si taxadar leh loo qabtaa, ha si adag u jiidin inta lagu jiro rakibidda, laaloosho meel u dhow alxanka, ama garaaca siliga shooladda;
(4) Kahor intaadan rakibin fiilada foornada birta-chromium-aluminium, ku hagaaji meel ka baxsan foornada, haddii loo baahdo, laab oo ku cadaadi alxanka gaaska iyo dubay;
(5) Markaad rakibayso siliga foornada korontada, waa in si sax ah loogu xiraa habka loo qaabeeyey;
(6) Xidhiidhka yar ee ka dhexeeya siliga foornada korontada iyo lebenka refractory, ayaa ka sii fiican;
(7) Garoomada fiilada foornada korontada waa in si siman loo qaybiyaa iyadoo loo eegayo shuruudaha sawirada si looga fogaado cufnaanta aan sinnayn;
(8) Xadhkaha foornada korantada ayaa lagu alxanayaa usha rasaasta, dhammaan electrodes-yada waa inay ahaadaan kuwo la mid ah siliga foornada. Xadhkaha foornada foornada ee birta-chromium-aluminium, electrodes-ka nikkel-chromium waxaa loo isticmaali karaa marka heerkulka foornada uu ka hooseeyo 950 ℃, iyo electrodes-chromium-aluminium electrodes waxaa loo isticmaali karaa marka heerkulka foornada uu ka sarreeyo 950 ℃;
(9) Qaybta alxanka ee usha rasaasta iyo siliga foornada korontadu waa inay ahaadaan kuwo adag si looga fogaado ifafaalaha kulaylka iyo gubashada qaybta alxanka;
(10) Marka usha rasaasta la geliyo tuubada dhoobada, yaree xidhiidhka ka dhexeeya siliga foornada korontada iyo usha rasaasta iyo lebenka refractory;
(11) Ka dib markii la rakibo, caabbinta dahaadhka ee u dhexeeya fiilada foornada iyo dhulka waa in la hubiyaa.