Abantu badla ngokucinga ukuba iimagnethi zifunxa intsimbi engagqwaliyo ukuqinisekisa umgangatho wayo kunye nobunyani bayo. Ukuba ayizitsali iimveliso ezingezizo iimagnethi, ithathwa njengelungileyo kwaye iyinyani; ukuba itsala iimagnethi, ithathwa njengeyobuxoki. Enyanisweni, le yindlela yokuchonga ecala linye kakhulu, engeyonyani kwaye engalunganga.
Kukho iintlobo ezininzi zentsimbi engagqwaliyo, ezinokwahlulwa zibe ziindidi ezahlukeneyo ngokwesakhiwo sazo kubushushu begumbi:
1. Uhlobo lwe-Austenitic: olufana no-304, 321, 316, 310, njl.njl.;
2. Uhlobo lweMartensite okanye lweFerrite: olufana ne-430, 420, 410, njl.njl.;
I-Austenite ayinamandla ombane okanye inamandla ombane abuthathaka, ngelixa i-martensite okanye i-ferrite inamandla ombane.
Uninzi lwentsimbi engenasici edla ngokusetyenziselwa amaphepha eetyhubhu zokuhombisa yi-austenitic 304 material. Ngokubanzi, ayinamagnethi okanye ayinamagnethi. Nangona kunjalo, ngenxa yokuguquguquka kokwakheka kweekhemikhali ngenxa yokunyibilikisa okanye iimeko ezahlukeneyo zokucubungula, imagnethi nayo inokwenzeka, kodwa oku akunakuthathwa njengobuxoki okanye okungafanelekiyo, siyintoni isizathu?
Njengoko kukhankanyiwe apha ngasentla, i-austenite ayinamagnethi okanye ayinamagnethi, ngelixa i-martensite okanye i-ferrite inemagnethi. Ngenxa yokwahlulwa kwamacandelo okanye unyango olungafanelekanga lobushushu ngexesha lokunyibilikisa, inani elincinci le-martensite okanye i-ferrite kwi-austenitic 304 stainless steel liya kubangelwa. Ngale ndlela, i-304 stainless steel iya kuba nemagnethi ebuthathaka.
Ukongeza, emva kokusebenza ngokubandayo kwentsimbi engagqwali engama-304, ulwakhiwo lombutho luya kutshintsha lube yi-martensite. Okukhona inqanaba lokuguquguquka kokusebenza ngokubandayo liphezulu, kokukhona utshintsho olukhulu lwe-martensite, kwaye kokukhona i-magnetism yentsimbi ikhula. Njengenani leebhetshi zeentsimbi,ΦKuveliswa imibhobho engama-76. Akukho magnetic induction icacileyo, kwayeΦKuveliswa imibhobho eyi-9.5. Ngenxa yokuba ukuguquka kokugoba kukhulu, ukungeniswa kwemagnethi kuya kubonakala ngakumbi. Ukuguquka kwetyhubhu yesikwere esixande kukhulu kunokwetyhubhu engqukuva, ingakumbi inxalenye yekona, ukuguquka kunamandla ngakumbi kwaye amandla emagnethi ayabonakala ngakumbi.
Ukuze kupheliswe ngokupheleleyo imagnetism yentsimbi engama-304 ebangelwe zezi zizathu zingasentla, isakhiwo esizinzileyo se-austenite sinokubuyiselwa ngonyango lwesisombululo esishushu kakhulu, ngaloo ndlela kupheliswe imagnetism.
Ngokukodwa, kufuneka kuqatshelwe ukuba imagnetism yentsimbi engagqwaliyo engama-304 ngenxa yezizathu ezingentla ayikho kwinqanaba elifanayo nemagnetism yezinye izinto zentsimbi engagqwaliyo, ezifana ne-430 kunye ne-carbon steel. Ngamanye amazwi, imagnetism yentsimbi engama-304 isoloko ibonisa imagnetism ebuthathaka.
Oku kusixelela ukuba ukuba intsimbi engagqwaliyo inemagnetism ebuthathaka okanye ayinamagnetism konke konke, kufuneka ichongwe njengezinto ezingama-304 okanye ezingama-316; ukuba inemagnetism efanayo nentsimbi yekhabhoni kwaye ibonisa imagnetism enamandla, kufuneka ichongwe njengezinto ezingama-304.
Iqela leNsimbi laseJindalaiCebisa ukuba xa uthenga iimveliso zentsimbi engagqwaliyo, kufuneka ukhethe iimveliso ezivela kubavelisi abaziwayo. Musa ukubawa ngamaxabiso aphantsi kwaye lumka ungakhohliswa. IJindalai Steel Group lishishini elikhulu lentsimbi engagqwaliyo kunye neshishini lorhwebo elidibanisa ukuthengiswa ngobuninzi, ukucubungula, ukugcina kunye nokusasazwa kweepleyiti zentsimbi engagqwaliyo. Ixhomekeke ekuthembekeni nasekuncedisweni ngoogxa bethu ekhaya nakwamanye amazwe, inkampani ikhule yaba yenye yeenkampani ezinkulu ezidibanisa imveliso kunye norhwebo kwishishini lentsimbi engagqwaliyo emva kweminyaka engaphezu kweshumi yophuhliso kunye nokukhula.
UMNXEBA WOQHAGAMSHELWANO: +86 18864971774 I-WECHAT: +86 18864971774 I-WhatsApp: https://wa.me/8618864971774
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Ixesha leposi: Oktobha-27-2023
