SPCCipleyiti yentsimbi
Ipleyiti yentsimbi yeSPCC yi aipleyiti yentsimbi yentsimbi epholileyo epholileyoichazwe kuMgangatho woShishino lwaseJapan (jis g 3141).Igama layo elipheleleyo "ipleyiti yentsimbi ebandayo yaqengqeleka umgangatho worhwebo", apho i-spcc imele iimpawu kunye nokusetyenziswa kwale pleyiti yentsimbi: s imele intsimbi., p uthetha ipleyiti esicaba, uc uthetha ibakala lezorhwebo, kwaye uc wokugqibela uthetha ukuqengqeleka okubandayo.Le pleyiti yentsimbi yipleyiti yentsimbi enekhabhoni ephantsi edla ngokusetyenziswa ukwenza iinxalenye zeefriji ezintsha, iifriji ezicuthiweyo okanye amabhanti okuhambisa iimoto ezizenzekelayo.Le pleyiti yentsimbi ineempawu ezigqwesileyo zokubunjwa kunye nesitampu, kwaye inokucutshungulwa ngokucofa okubandayo okunzulu.Ngenxa yomxholo wekhabhoni ephantsi, ineempawu ezimbi zoomatshini kodwa ineplastikhi elungileyo, iyenza ibe lula kwaye ilula ukuyibumba ngokweesayizi ezahlukeneyo.Nangona ipleyiti yentsimbi ye-spcc ingafanelanga kakhulu kwizicelo ezifuna amandla aphezulu, isasetyenziswa kakhulu kumashishini amaninzi anjengezixhobo zasekhaya kunye neemoto.Kwangaxeshanye, le mathiriyeli inokumelana nokugqwesa okugqwesileyo kwaye isetyenziswa kakhulu ngamaxesha aneemfuno eziphezulu.
Unyango olungaphezulu lweplate yensimbi ye-spcc lunokwenziwa ngeendlela ezininzi.Nazi ezinye iindlela eziqhelekileyo:
Ukucoca ngoomatshini: Sebenzisa izixhobo ezifana neebhrashi zocingo okanye i-sandpaper ukupolisha kunye nokuhlamba umphezulu ukususa ubumdaka obufana nomhlwa neoyile.
Unyango lweMichiza: ukusebenzisa i-asidi, i-alkali okanye ezinye ii-reagents zeekhemikhali ukunyibilikisa okanye ukuguqula i-oxides yomhlaba okanye ezinye izinto ezingcolileyo zibe izinto ezicocekileyo ukuphumeza injongo yokucoca umphezulu.
Unyango lwe-Electroplating: I-Metal plating yenziwa kumphezulu weplate yensimbi ngokusebenzisa i-electrolysis ukuvelisa umaleko wentsimbi ekhuselayo ukuze kuphuculwe ukuxhathisa ukubola kunye nokubonakala.
Unyango lokugquma: Tshiza imibala eyahlukeneyo yepeyinti kumphezulu wepleyiti yentsimbi ye-spcc ukuze udlale imisebenzi yokuchasana nokubola kunye nobuhle.
Iindlela ezahlukeneyo zonyango lomphezulu zifanelekile kwiimfuno ezahlukeneyo zamashishini.Ukukhetha indlela efanelekileyo yokuphatha umphezulu wepleyiti yensimbi ye-spcc ngokwemeko yokwenyani inokwandisa ubomi bayo benkonzo kwaye igcine iimpawu ezigqwesileyo zomatshini.
SECC ipleyiti yentsimbi
Igama elipheleleyo le-SECC yiNtsimbi, i-Electrolytic Zinc-coated, i-Cold Rolled Steel Coil, eyipleyiti yentsimbi eyenziwa nge-electrolytically emva kokuqengqeleka okubandayo.Umphezulu we-electrolytically galvanized ukuze ube nokusebenza okungcono kokuchasana nokubola kunye nobuhle.Ngokuqhelekileyo isetyenziselwa ukuvelisa iimveliso ezinomsebenzi ophantsi wokuchasana nokubola kunye neemfuno zokuhombisa, ezifana ne-casings yesixhobo sasekhaya, izixhobo zezixhobo, njl.
SECC indlela yokugalela:
Ikhoyili yeGalavanyisi eDitshwe eshushu: I-Hot-dip galvanizing yonyango oluchasene ne-corrosion eyenza i-zinc layer phezu kwentsimbi.Kukuntywilisela iipleyiti zentsimbi okanye iinxalenye zentsimbi kulwelo lwezinki olunyibilikisiweyo olufudunyezwa kubushushu obufanelekileyo (ngokuqhelekileyo bungama-450-480 degrees celcius), kwaye yenze ingxubevange yentsimbi eshinyeneyo neshinyeneyo kumphezulu wamalungu entsimbi ngokusabela.Khusela iindawo zentsimbi ekudlekeni.Xa kuthelekiswa ne-electrolytic galvanizing, i-hot-dip galvanizing inokumelana nomhlwa kunye nobomi benkonzo obude, kwaye idla ngokusetyenziselwa ukwenza iimveliso ezibalulekileyo ezinje ngezakhiwo ezinkulu, iinqanawa, iibhulorho, kunye nezixhobo zokuvelisa amandla.
Indlela eqhubekayo yokufaka i-galvanizing: Iishiti zetsimbi eziqengqelekayo ziqhubeka zintywiliselwa kwindawo yokuhlambela equlathe i-zinc enyityilisiweyo.
Indlela yokufaka icwecwe: Ipleyiti yentsimbi esikiweyo intywiliselwa kwindawo yokuhlambela, kwaye kuya kubakho isitshizi sezinc emva kokubekwa.
Indlela ye-Electroplating: i-electrochemical plating.Kukho isisombululo se-zinc sulfate kwi-tank yokucoca, kunye ne-zinc njenge-anode kunye nepleyiti yentsimbi yokuqala njenge-cathode.
SPCC vs SECC
I-SECC icwecwe lentsimbi kunye ne-SPCC yentsimbi epholileyo epholileyo zizinto ezimbini ezahlukeneyo.Phakathi kwazo, i-SECC ibhekiselele kwi-electrolytically galvanized cold-rolled steel sheets, ngelixa i-SPCC ingumgangatho weshidi yentsimbi epholileyo.
Umahluko wabo ophambili ngu:
Iimpawu ezibonakalayo: I-SECC ine-coating ye-zinc kwaye inokumelana ne-corrosion engcono;I-SPCC ayinamaleko achasene nokubola.Ke ngoko, i-SECC yomelele ngakumbi kune-SPCC kwaye ikhusela umhlwa kunye nokubola.
Unyango lomphezulu: I-SECC iye yafumana i-electrolytic galvanizing kunye nezinye iinkqubo zonyango, kwaye inomlinganiselo othile wokuhlobisa kunye nobuhle;ngelixa i-SPCC isebenzisa inkqubo yokuqengqeleka ebandayo ngaphandle konyango lomphezulu.
Ukusetyenziswa okwahlukeneyo: I-SECC ihlala isetyenziselwa ukwenza iinxalenye okanye ii-casings kwimimandla yezixhobo zombane, iimoto, kunye nezixhobo zasekhaya, ngelixa i-SPCC isetyenziswa ngokubanzi kumashishini afana nokwakha, ukuvelisa, kunye nokupakisha.
Ngamafutshane, nangona zombini iipleyiti zentsimbi ezipholileyo ngokwemigaqo yamacandelo enkqubo, kukho ukungafani okuphawulekayo kwiipropati zabo zokulwa nokubola, unyango oluphezulu kunye nokusetyenziswa.Ukukhethwa kwe-SECC okanye i-SPCC ipleyiti yensimbi kufuneka imiselwe ngokusekelwe kwimeko ethile, kuthathelwa ingqalelo izinto ezahlukeneyo ezifana nokusetyenziswa kwemveliso eyenziwayo, indalo kunye neemfuno zangempela, kunye nokukhetha izinto ezifanelekileyo kakhulu.
Ixesha lokuposa: Nov-06-2023