I-Weathering steel, oko kukuthi, i-atmospheric corrosion resistant steel, i-low-alloy steel series phakathi kwentsimbi eqhelekileyo kunye nentsimbi engenasici.Ipleyiti yemozulu yenziwe ngentsimbi yekhabhoni eqhelekileyo kunye nenani elincinci lezinto ezinganyangekiyo kwi-corrosion ezifana nobhedu kunye ne-nickel eyongeziweyo.Ukuxhatshazwa kwemozulu ngama-2 ~ 8 amaxesha e-carbon steel eqhelekileyo, kunye nokuxhatshazwa kokugqoka ngama-1.5 ~ 10 amaxesha e-carbon steel eqhelekileyo. Ke ngoko, "intsimbi yemozulu" idla ngokubizwa ngokuba yi "Corten Steel" ngesiNgesi.Ngokungafaniyo nensimbi engenasici, enomhlwa ngokupheleleyo, i-weathering steel i-oxidized kuphela phezu komhlaba kwaye ayiyi kungena ngaphakathi ngaphakathi.Ineempawu ezichasayo ukubola njengobhedu okanye ialuminiyam.
1-Kutheni i-weathering steel rust ngaphandle kokubola?
I-Weathering steel ihluke kwintsimbi eqhelekileyo.Ekuqaleni, iya kugqwala phezu komhlaba njengentsimbi eqhelekileyo.Ngenxa yeqondo eliphezulu le-alloying, le nkqubo ikhawuleza ngakumbi kunentsimbi eqhelekileyo.Nangona kunjalo, ngenxa ye-lattice enzima ngakumbi ngaphakathi kwentsimbi yemozulu, umaleko omnyama omnyama oshinyeneyo uya kukhula phantsi komhlwa okhululekileyo phezu komhlaba.Kulo maleko ashinyeneyo womhlwa, iiathom zenickel zithatha indawo yeathom yentsimbi, nto leyo eyenza ukuba umaleko womhlwa ube yi-cationic ekhethiweyo kwaye imelane nokugqobhoza kweeanyoni ezidlayo.
Ngulo maleko oshinyeneyo werusi owenza ukuba umphezulu wentsimbi ibe ngumhlwa, kodwa ingaphakathi aliyi kugqwala.Enyanisweni, lo gama nje sihlula ngokucokisekileyo, sinokubona ukuba ubuso bentsimbi yemozulu buhluke kwi-rust eqhelekileyo: i-rust ye-weathering steel iyunifomu kwaye ixinene, kwaye ubuso obusondeleyo kwintsimbi bukhusela intsimbi;Umhlwa wona wona unamabala kwaye unemingxuma, nto leyo ebangela ukuba siwe lula.
2-UkuvelisaPirowusi yeWieatheringSithiPkade
Ipleyiti yentsimbi yemozulu yamkele indlela yenkqubo yezinto ezisulungekileyo zokunyibilikisa (isiguquli, iziko lombane lombane elivuthela iargon evuthuza i-LF yokucokisa ukushisa okuphantsi okuqhubekekayo (ukutya ngocingo lomhlaba olunqabileyo) olulawulwayo oluqengqelekayo kunye nokupholisa okulawulekayo. Ngexesha lokunyibilikiswa, intsimbi elahliweyo yongezwa i-furnace kunye ne-furnace material, kwaye iyancibilika ngokwenkqubo yesiqhelo, i-deoxidizers kunye ne-alloys yongezwa emva kokunyangwa kwe-argon, intsimbi etyhidiweyo iphonswa ngokukhawuleza emva kokulungiswa kwe-argon umatshini oqhubekayo wokuphosa Ngenxa yokongezwa kwezinto ezinqabileyo zomhlaba kwintsimbi, i-steel plate yesimo sezulu iyahlanjululwa kwaye umxholo wokubandakanywa uyancipha kakhulu.
3-Ukusetyenziswa kweWieatheringSithi
I-Weathering steel isetyenziselwa kakhulu umzila kaloliwe, isithuthi, ibhulorho, inqaba, i-photovoltaic, ubunjineli besantya esiphezulu kunye nezinye izakhiwo zentsimbi ezivezwe emoyeni ixesha elide.Isenokusetyenziswa ukwenza amacandelo ezakhiwo ezifana nezikhongozeli, izithuthi zikaloliwe, iiderikhi ze-oyile, izakhiwo zezibuko, amaqonga okuvelisa i-oyile, kunye nezikhongozeli zemithombo yeendaba ekrwadayo enesalfure kwiikhemikhali kunye nezixhobo zepetroleum.Ukongezelela, ngenxa yenkangeleko yayo ekhethekileyo, i-weathering steel nayo isoloko isetyenziselwa ubugcisa boluntu, umfanekiso oqingqiweyo wangaphandle kunye nokwakhiwa komhombiso wangaphandle.
4-Ainzuzos of WieatheringSithi
Nye-Uhlaza kunye nokusingqongileyo
Ngaphandle kwesidingo sokutya kokuqala, ukusetyenziswa kweengubo zomlilo kunye neengqungquthela kunokunciphisa, ngaloo ndlela kuncitshiswe ukungcola, ukunciphisa ixesha lokwakha, ukunciphisa iindleko, kunye nokunciphisa ukulungiswa.Yintsimbi yezoqoqosho kunye "nokukhusela okusingqongileyo okuluhlaza" kunye nophuhliso oluzinzileyo;
Mbini-Ukubonakaliswa okuphezulu okubonakalayo
Isitya sentsimbi esichasayo sezulu siya kutshintsha kunye nexesha, kunye nokukhanya kombala kunye nokugcwala kuphezulu kunezo zixhobo zokwakha ngokubanzi, ngoko kulula ukugqamisa kwimvelaphi yezityalo eziluhlaza zegadi;
Ntathu-Amandla okubumba aqinileyo
I-Weathering ipleyiti yentsimbi kulula ukuyibumba kwiimilo ezahlukeneyo, kwaye inokugcina ingqibelelo egqwesileyo;
Isine-Amandla amda alungileyo esithuba
Indawo yahlulwe ngokucacileyo kwaye ngokuchanekileyo ngokusebenzisa ipleyiti yentsimbi enqabileyo kakhulu yemozulu ukuze wenze indawo ibe lula kwaye iqaqambe.
5-Iingxaki of WieatheringSithi
Nye-Ukonakala kwamanqaku e-welding
Umlinganiselo we-oxidation we-welding point kufuneka ufanane nezinye izinto ezisetyenzisiweyo, ezifuna izinto ezikhethekileyo kunye nobuchule be-welding;
Mbini-Umhlwa wokuqokelelwa kwamanzi
Ipleyiti yentsimbi ekwaziyo ukumelana nemozulu ayiyopleyiti yentsimbi.Ukuba kukho amanzi kwi-concave yensimbi yemozulu, izinga lokubola liya kukhawuleza, ngoko ukukhutshwa kwamanzi kufuneka kwenziwe kakuhle;
Ntathu-Indawo yomoya enetyuwa eninzi
Ipleyiti yensimbi yesimo sezulu inomdla kwimeko yomoya otyebileyo wetyuwa, apho ifilimu ekhuselayo yomhlaba ayinakunqanda i-oxidation eyongezelelweyo ngaphakathi;
Isine- Umbala uyaphela
Umaleko womhlwa kumphezulu wepleyiti yentsimbi yemozulu unokwenza umphezulu wezinto ezikufutshane nawo ube nomhlwa;
Ntlanu- Ukulungiswa kolungiso
Kufuneka ukujongana nokuthintela umhlwa kunye neepateni ezahlukeneyo kunye nemibala, kwaye unyango oluninzi lubiza kakhulu.
Amabanga aqhelekileyo eCorten Steel ngala: ASTM A242, ASTM A606, ASTM A588 & ASTM A847. Ukuba unako ukuthengaiimfuno zikaWieatheringSithi iipleyiti, Corten Steel Sheets, JINDALAI iqela lobuchwephesha uya kukunika esona sisombululo kwiiprojekthi zakho.Qhubasisebenze ngoku!Umnxeba: +86 18864971774
WHATSAPP: +86 18864971774https://wa.me/8618864971774 I-imeyile:jindalaisteel@gmail.com Iwebhusayithi:www.jindalaisteel.com
Ixesha lokuposa: Jun-14-2023