Ilimin Samfura | - Kashi na 3

Me yasa ake kiran wannan ƙarfen da "A36" a Amurka da "Q235" a China?
ta admin a ranar 25-10-27
Cikakken fassarar ma'aunin ƙarfe yana da matuƙar muhimmanci don tabbatar da bin ƙa'idodi da amincin aiki a cikin ƙira, siye, da gini. Duk da cewa tsarin tantance ƙarfe na ƙasashen biyu yana da alaƙa, suna kuma nuna bambance-bambance daban-daban. ...

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Yadda ake ƙididdige adadin bututun ƙarfe a cikin tarin hexagonal?
ta admin a ranar 25-10-20
Lokacin da injinan ƙarfe ke samar da bututun ƙarfe, suna haɗa su cikin siffofi masu siffar hexagonal don sauƙin jigilar kaya da ƙirgawa. Kowace fakiti tana da bututu shida a kowane gefe. Bututu nawa ne ke cikin kowane fakiti? Amsa: 3n(n-1)+1, inda n shine adadin bututun da ke gefe ɗaya na waje...

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Menene ainihin bambanci tsakanin galvanizing na fure-zinc da galvanizing na babu zinc?
ta admin a ranar 25-10-05
Furannin zinc suna wakiltar yanayin saman da aka yi amfani da shi wajen naɗa sinadarin zinc mai tsarki a cikin ruwan zafi. Lokacin da zaren ƙarfe ya ratsa ta cikin tukunyar zinc, saman sa yana da sinadarin zinc mai narkewa. A lokacin ƙarfafa wannan Layer na zinc, nucleation da haɓakar lu'ulu'u na zinc...

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Yadda za a bambanta galvanizing mai zafi daga electrogalvanizing?
ta admin a ranar 25-10-01
Mene ne manyan fenti na tsoma mai zafi? Akwai nau'ikan fenti na tsoma mai zafi da yawa don faranti da tsiri na ƙarfe. Dokokin rarrabuwa a cikin manyan ƙa'idodi - gami da ƙa'idodin ƙasa na Amurka, Japan, Turai, da China - iri ɗaya ne. Za mu yi nazari ta amfani da ...

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Mene ne bambanci tsakanin ƙarfe C-channel da ƙarfe tashar?
ta admin a ranar 25-09-20
Bambance-bambancen gani (bambance-bambancen siffar giciye): Ana samar da ƙarfe ta hanyar birgima mai zafi, wanda aka ƙera shi kai tsaye azaman samfurin da aka gama ta hanyar injinan ƙarfe. Sashen giciyensa yana samar da siffar "U", yana da flanges masu layi ɗaya a ɓangarorin biyu tare da madaidaiciyar yanar gizo...

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Menene bambanci tsakanin faranti matsakaici da nauyi da faranti masu faɗi?
ta admin a ranar 25-09-14
Alaƙa tsakanin faranti masu matsakaicin nauyi da masu buɗewa da faranti masu buɗewa ita ce duka nau'ikan faranti ne na ƙarfe kuma ana iya amfani da su a fannoni daban-daban na samarwa da masana'antu. To, menene bambance-bambancen? Faranti mai buɗewa: Faranti ne mai faɗi da aka samu ta hanyar buɗe na'urorin ƙarfe, ...

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Mene ne bambanci tsakanin SGCC da SECC?
ta admin a ranar 25-09-12
SECC tana nufin takardar ƙarfe mai galvanized ta hanyar lantarki. Ƙarin "CC" a cikin SECC, kamar kayan tushe SPCC (takardar ƙarfe mai sanyi) kafin a yi amfani da wutar lantarki, yana nuna cewa kayan aiki ne na gama gari da aka yi amfani da shi da sanyi. Yana da kyakkyawan damar aiki. Bugu da ƙari, saboda...

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Bambance-bambance Tsakanin SPCC da Q235
ta admin a ranar 25-09-07
SPCC tana nufin zanen ƙarfe na carbon da aka saba amfani da su a sanyi da kuma tsiri, daidai da matakin Q195-235A na China. SPCC tana da santsi, mai kyau, ƙarancin sinadarin carbon, kyawawan halaye na tsawaitawa, da kuma kyakkyawan sauƙin walda. Q235 carbon na yau da kullun ...

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Bambanci Tsakanin Bututu da Bututu
ta admin a ranar 25-09-03
Menene bututu? Bututu wani yanki ne mai rami mai zagaye don jigilar kayayyaki, gami da ruwa, iskar gas, ƙwayoyin cuta da foda, da sauransu. Mafi mahimmancin girma ga bututu shine diamita na waje (OD) tare da kauri bango (WT). OD an cire sau 2 ...

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Menene API 5L?
ta admin a ranar 25-09-01
API 5L gabaɗaya yana nufin ma'aunin aiwatarwa don bututun ƙarfe na bututun, wanda ya haɗa da manyan rukuni biyu: bututun ƙarfe mara sumul da bututun ƙarfe na walda. A halin yanzu, nau'ikan bututun ƙarfe da aka fi amfani da su a cikin bututun mai sune bututun da aka ƙera a ƙarƙashin ruwa mai zagaye ...

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Girman bututun ƙarfe
ta admin a ranar 25-08-22
Ana rarraba bututun ƙarfe ta hanyar siffar giciye zuwa bututun da'ira, murabba'i, murabba'i, da kuma bututun musamman; ta hanyar abu zuwa bututun ƙarfe na carbon, bututun ƙarfe na ƙarfe mai ƙarancin ƙarfe, bututun ƙarfe na ƙarfe, da bututun haɗaka; kuma ta hanyar amfani da su a cikin bututu don...

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Yadda ake haɗa bututun galvanized? Waɗanne matakai ya kamata a ɗauka?
ta admin a ranar 25-08-15
Matakan tabbatar da ingancin walda sun haɗa da: 1. Abubuwan ɗan adam sune babban abin da ke mayar da hankali kan sarrafa walda bututun galvanized. Saboda rashin ingantattun hanyoyin sarrafa walda bayan walda, yana da sauƙin yanke kusurwoyi, wanda ke shafar inganci; a lokaci guda, yanayin musamman na galva...

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