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FeCrAl gami fa'ida da rashin amfani

FeCrAl gami ya zama ruwan dare a filin dumama wutar lantarki.

Domin yana da fa'idodi da yawa, tabbas shima yana da illoli, bari muyi nazari.

Amfani:

1, A amfani zafin jiki a cikin yanayi ne high.

Matsakaicin zafin sabis na HRE gami a cikin ƙarfe-chromium-aluminum electrothermal gami na iya kaiwa 1400 ℃, yayin da na Cr20Ni80 gami a cikin nickel-chromium electrothermal gami na iya kaiwa 1200 ℃.

2, Rayuwa mai tsawo

Ƙarƙashin yanayin zafi mai girma iri ɗaya a cikin yanayi, rayuwar Fe-Cr-Al element na iya zama sau 2-4 fiye da na nau'in Ni-Cr.

3, High surface load

Saboda Fe-Cr-Al alloy yana ba da damar yawan zafin jiki na sabis da kuma tsawon rayuwar sabis, nauyin kayan aikin zai iya zama mafi girma, wanda ba wai kawai ya sa yanayin zafi ya tashi da sauri ba, amma kuma yana adana kayan gami.

4, Kyakkyawan juriya na iskar shaka

Tsarin fim din Al2O3 oxide da aka kafa a kan fuskar Fe-Cr-Al alloy yana da ƙarfi, yana da kyau adhesion tare da substrate, kuma ba shi da sauƙi don haifar da gurbatawa saboda watsawa.Bugu da ƙari, Al2O3 yana da babban juriya da kuma narkewa, wanda ke ƙayyade cewa fim din Al2O3 oxide yana da kyakkyawan juriya na iskar shaka.Har ila yau, juriya na carburizing ya fi Cr2O3 da aka kafa akan saman Ni-Cr gami.

5, Karamin takamaiman nauyi

Ƙayyadaddun nauyin Fe-Cr-Al alloy ya fi na Ni-Cr alloy, wanda ke nufin cewa ya fi tattalin arziki don amfani da Fe-Cr-Al alloy fiye da Ni-Cr gami lokacin yin abubuwa iri ɗaya.

6, High resistivity

A resistivity na Fe-Cr-Al alloy ne mafi girma fiye da na Ni-Cr gami, don haka ya fi girma gami kayan za a iya zaba a lokacin da zayyana aka gyara, wanda yake da amfani ga tsawaita rayuwar sabis na aka gyara, musamman ga lafiya gami wayoyi.Lokacin da aka zaɓi kayan da ke da ƙayyadaddun ƙayyadaddun ƙayyadaddun abubuwa, mafi girman juriya, ƙarin kayan za a sami ceto, kuma ƙaramin matsayi na abubuwan da ke cikin tanderun zai kasance.Bugu da ƙari, juriya na Fe-Cr-Al alloy ba shi da tasiri ta hanyar aikin sanyi da maganin zafi fiye da na Ni-Cr gami.

7, Good sulfur juriya

Iron, chromium da aluminum suna da kyakkyawan juriya ga yanayin da ke ɗauke da sulfur da kuma lokacin da ƙasa ta ƙazantar da abubuwa masu ɗauke da sulfur, yayin da nickel da chromium za su lalace sosai.

8,farashi mai arha

Iron-chromium-aluminum yana da rahusa fiye da nickel-chromium saboda ba ya ƙunshi ƙarancin nickel.

 

Rashin hasara:

1, Low ƙarfi a high zafin jiki

Filayensa yana ƙaruwa tare da karuwar zafin jiki.Lokacin da zafin jiki ya wuce 1000 ℃, kayan za su shimfiɗa a hankali saboda nauyinsa, wanda zai haifar da nakasar kashi.

2, Sauki don samun babban brittleness

Bayan an yi amfani da shi a babban zafin jiki na dogon lokaci kuma a sanyaya a cikin tanderun, ya zama mai laushi yayin da hatsi ke girma, kuma ba za a iya lankwasa shi a yanayin sanyi ba.

3, Magnetic

Fecral gami zai zama mara ƙarfi fiye da 600 ° C.

4, Juriya na lalata ya fi rauni fiye da nicr gami.

 

Idan kuna da ƙarin bayani, maraba don tattaunawa da mu.

Za mu iya samar da kusan ton 200 na fecral gami kayayyakin, idan kana bukatar, da fatan za a ji free to tuntube mu.

 

 


Lokacin aikawa: Afrilu-12-2021