Nawa kuka sani game da walda?

Q1: Menene kayan walda?Me za a haɗa?

Amsa: Kayan walda sun haɗa da sandunan walda, wayoyi na walda, fiɗa, iskar gas, lantarki, gaskets, da sauransu.

Q2: Menene electrode acid?

Amsa: Rufin electrode acid ya ƙunshi babban adadin acid oxides kamar SiO2, TiO2 da wani adadin carbonate, kuma alkalinity na slag bai wuce 1. Titanium electrodes, calcium titanium electrodes, ilmenite electrodes da iron oxide. Electrodes duk na'urorin lantarki ne.

Q3: Menene alkaline electrode?

Amsa: Rufin Electrode na alkaline ya ƙunshi adadi mai yawa na kayan samar da slag na alkaline kamar su marmara, fluorite, da sauransu, kuma ya ƙunshi wani adadin deoxidizer da wakili na alloying.Low-hydrogen irin lantarki lantarki lantarki lantarki ne.

Q4: Mene ne cellulose electrode?

Amsa: Rufin lantarki yana da babban abun ciki na cellulose da tsayayyen baka.Yana rushewa kuma yana samar da iskar gas mai yawa don kare karfen walda yayin walda.Irin wannan nau'in lantarki yana samar da ƙananan slag kuma yana da sauƙin cirewa.Ana kuma kiransa lantarki waldawa a tsaye.Ana iya walda shi a kowane matsayi, kuma ana iya walda walda a tsaye zuwa ƙasa.

Q5: Me yasa dole ne a bushe wutar lantarki sosai kafin waldawa?

Sandunan walda sukan lalata aikin aiwatarwa saboda shayarwar danshi, yana haifar da baka mara ƙarfi, ƙara spatter, da sauƙin samar da pores, fasa da sauran lahani.Don haka, sandar walda dole ne a bushe sosai kafin amfani.Gabaɗaya, bushewar zafin jiki na lantarki na acid shine 150-200 ℃, kuma lokacin shine awa 1;zafin bushewar alkaline electrode shine 350-400 ℃, lokacin shine 1-2 hours, kuma ana bushe shi kuma a sanya shi a cikin incubator a 100-150 ℃ Ciki, ɗauka yayin da kuke tafiya.

Q6: Menene waya walda?

Amsa: Wayar karfe ce da ake amfani da ita a matsayin karfen filler yayin walda kuma ana amfani da ita wajen gudanar da wutar lantarki a lokaci guda da ake kira walda waya.Akwai nau'ikan nau'i biyu: waya mai ƙarfi da waya mai jujjuyawa.Samfurin waya mai ƙarfi da aka fi amfani da shi: (GB-national standard of China) ER50-6 (aji: H08Mn2SiA).(AWS-American Standard) ER70-6.

Q7: Mene ne juyi cored waldi waya?

Amsa: Wata irin waya ta walda da aka yi daga siraran karfe da aka yi birgima a cikin bututun karfe zagaye da aka cika da wani abun ciki na foda.

Q8: Me yasa iskar iskar carbon dioxide ke kiyayewa da waya mai juyi?

Amsa: Wayar walda mai ruwan ruwa iri hudu ce: Acidic flux-cored gas garkuwar walda waya (nau'in titanium), iskar alkaline mai kariyar walda waya (nau'in titanium calcium), nau'in foda nau'in flux-cored gas mai kariya walda waya da waya mai waldawa mai kariyar kai.Nau'in titanium na cikin gida mai jujjuyawar iskar gas mai kariya ta walda waya gabaɗaya tana da kariya ta CO2 gas;sauran wayoyi masu jujjuyawar walda ana kiyaye su ta hanyar gauraya gas (da fatan za a duba ƙayyadaddun wayoyi masu jujjuyawa).Halin ƙarfe na kowane dabarar slag gas ya bambanta, don Allah kar a yi amfani da iskar kariya mara kyau.Flux-cored walda waya gas slag hade kariya, mai kyau waldi samuwar kabu, high m inji Properties.

Q9: Me yasa akwai buƙatun fasaha don tsabtace iskar carbon dioxide?

Amsa: Gabaɗaya, CO2 iskar gas ne ta hanyar samar da sinadarai, tare da tsaftar kusan kashi 99.6%.Ya ƙunshi alamun ƙazanta da danshi, wanda zai kawo lahani irin su pores zuwa walda.Don mahimman samfuran walda, gas tare da tsabtar CO2 ≥99.8% dole ne a zaɓi, tare da ƙarancin pores a cikin walda, ƙarancin abun ciki na hydrogen, da juriya mai kyau.

Q10: Me yasa suke da buƙatun fasaha mafi girma don tsabtar argon?

Amsa: A halin yanzu akwai nau'ikan argon guda uku a kasuwa: fili argon (tsarki a kusa da 99.6%), tsaftataccen argon (tsarki a kusa da 99.9%), da argon mai tsafta (tsafta 99.99%).Na farko biyu za a iya welded zuwa carbon karfe da bakin karfe.Dole ne a yi amfani da argon mai tsabta don walda karafa marasa ƙarfe kamar aluminum da aluminum gami, titanium da titanium gami;don kauce wa hadawan abu da iskar shaka na weld da zafi-ya shafa yankin, high quality-da kyau da kuma kyau weld samuwar ba za a iya samu.

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