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Kumfa Copper wani abu ne mai ƙura da aka yi daga cakuda tagulla na ƙarfe da kuma wakili mai kumfa, wanda ake gasa kuma ana fadada shi a yanayin zafi mai yawa. A cikin tanderun tanderu, kumfa na jan karfe yana da sauƙi don oxidize a cikin iska saboda kwayoyin oxygen na iya shiga cikin kumfa ta cikin kumfa kuma su amsa tare da jan karfe don samar da jan karfe oxide.

Tatar kumfa yumbu na iya yadda ya kamata ya shiga tsaka-tsakin haɗawa a cikin ƙarfe na ruwa da haɓaka ingancin simintin gyare-gyare da yawan amfanin ƙasa, tace kumfa yumbu yana da manyan hanyoyi guda huɗu don tsarkake ƙarfen ruwa yadda ya kamata.

Gina shingen sauti a ɓangarorin biyu na babbar hanya hanya ce mai inganci don hanawa da sarrafa gurɓacewar hayaniyar zirga-zirgar ababen hawa, shingen sauti tare da isasshen tsayi, tsayi, gabaɗaya, na iya rage ƙarar 10-15dB. Idan kuna son inganta yawan raguwar amo, kuna buƙatar kasancewa cikin tsari da ƙira na shingen sauti, don haɓakawa.

Silicon carbide yumbura suna yin raƙuman ruwa a fagen kayan haɓakawa tare da fitattun ayyukansu da aikace-aikace masu yawa. Daga yanayin zafi mai zafi zuwa yanayi mai lalacewa da lalata, kayan yumbu na silicon carbide sun tabbatar da zama zaɓi mai dacewa kuma abin dogaro a cikin masana'antu iri-iri.

A cikin labarai na baya-bayan nan, duniyar gine-ginen tana cike da damuwa tare da gano wani abin da ya faru da wuta - kumfa aluminum. Wannan sabon abu yana da yuwuwar canza yanayin yadda muke kusanci lafiyar wuta a cikin gine-gine, samar da masu zanen kaya da masu zama tare da sabbin matakan kariya da kwanciyar hankali.

Azurfa kumfa wani sabon nau'in kayan aiki ne tare da babban porosity, babban yanki na musamman, da kuma mai kyau permeability, da dai sauransu Yin amfani da shi azaman mai kara kuzari yana da abũbuwan amfãni na babban aiki, kwanciyar hankali mai kyau, da kuma zaɓi mai kyau, wanda ya sa ya zama mai kyau maye gurbin. da data kasance azurfa catalysts.

Shigar da kayan kumfa na aluminum yana da sauƙi kuma mai dacewa:
Ana ba da shawarar matakan shigar da bango: rataye bushe → babban keel → mataimakin keel → farantin rataye ko ƙusoshi masu ɗaure kai haɗe tare da gluing → main keel → mataimakin keel → gluing (bisa ga yanayin yanayi da zaɓin ƙira mai hana iska na rataye bushe ko gluing). );
Saboda allon kumfa na aluminum yana da haske sosai, ana iya tsara shigarwar rufi ta yadda ake so, I-beam rataye, tsotsa Magnetic, mai sauqi qwarai.

Kumfa nickel yana jan hankali sosai a fagen hada-hadar, musamman sabbin kayayyaki da BEIHAI Composites suka kirkira. Wannan abu na musamman yana da nau'o'in aikace-aikace da fa'idodi, yana mai da shi muhimmin sashi a cikin masana'antu daban-daban.

A cikin karni na 21st, tare da haɓaka kayan aikin soja, duka laifi da tsaro dole ne su dogara ga tsarin kimiyya, ƙarfi da nauyi na sulke na jiki (kwalkwali, rigar riga, kafadu, abin rufe fuska) don hana kansu su zama abincin gwangwani.
Wane sulke ne ya fi aminci yanzu da fasahar soja ta ci gaba? Nasarar ta baya-bayan nan ita ce rigar da ba ta da harsashi da aka yi da kumfa mai kumfa na ƙarfe wanda zai iya wargaza harsashi mai tashi cikin farin ciki.
Ba kowane ƙarfe ba ne kawai, an yi shi ta hanyar narkewar aluminum a kusa da ƙwallon ƙarfe mara ƙarfi. Kumfa na kumfa na ƙarfe ya fi 70% haske fiye da ƙarfe na yau da kullun - kuma yana ɗaukar kuzari sau 80 fiye da ƙarfe. Kayan sulke na jiki an yi su ne da kumfa mai kumfa da kuma yumbu na boron carbide, yayin da farantin baya shine Kevlar.

Aluminum Foam A matsayin sabon nau'in kayan adon sararin samaniya na zamani, Aluminum Foam ya nuna fara'arsa ta musamman da fa'idar aikace-aikacensa a fagen manyan kayan ado na ciki.