Intsimbi yobhedu
Ukusetyenziswa kwebrass kunye necopper kwaqala kwiinkulungwane ezininzi, kwaye namhlanje kusetyenziswa kwezinye zeendlela zobuchwepheshe zamva nje kunye nokusetyenziswa kwazo ngelixa kusasetyenziswa kakhulu njengezixhobo zomculo, ii-eyelets zebrass, izinto zokuhombisa kunye nezixhobo zetap and door.
Yenziwe Ngantoni Intsimbi Yobhedu?
I-Brass yingxubevange eyenziwe ngomxube we-copper kunye ne-zinc ukuvelisa izinto ezinokusetyenziswa kobunjineli obahlukeneyo. Ukwakheka kwe-brass kunika isinyithi indawo yokunyibilika efanelekileyo kwiintlobo ngeentlobo zezicelo, kuquka efanelekileyo yokudibanisa kusetyenziswa indlela yokubrazing. Indawo yokunyibilika kwe-brass ingaphantsi kune-copper malunga ne-920 ~ 970 degrees Celsius kuxhomekeke kubungakanani bokongeza kwe-Zn. Indawo yokunyibilika kwe-brass ingaphantsi kuneyobhedu ngenxa ye-Zn eyongeziweyo. Ii-alloys ze-brass zinokuhluka kwi-Zn composition ukusuka kwi-5% encinci (ebizwa ngokuba yi-Gilding Metals) ukuya kwi-40% engaphezulu njengoko isetyenziswa kwi-machining brasses. Igama elingasetyenziswa rhoqo yi-brass bronze, apho kusetyenziswa ezinye izongezo ze-tin.
Isetyenziselwa ntoni ithusi?
Ukwakheka kwebrass kunye nokongezwa kwe-zinc kwi-copper kuphakamisa amandla kwaye kunika uluhlu lweempawu, nto leyo eyenza ukuba iibrass zibe luluhlu lwezinto eziguquguqukayo kakhulu. Zisetyenziselwa amandla azo, ukumelana nokugqwala, inkangeleko kunye nombala, kunye nokulula kokusebenza kunye nokudibanisa. Iibrass ze-alpha zesigaba esinye, eziqulethe ukuya kuthi ga kwi-37% ye-Zn, zithambile kakhulu kwaye kulula ukuzisebenzisa kubanda, ziyawelda kwaye ziyaqina. Iibrass ze-alpha-beta zesigaba esibini zihlala zisebenza ngobushushu.
Ngaba kukho izinto ezingaphezu kwesinye ezenziwe ngobhedu?
Kukho iibrass ezininzi ezineemilo ezahlukeneyo kunye neempawu ezenzelwe ukusetyenziswa okuthile ngokwenqanaba lokongezwa kwe-zinc. Amanqanaba aphantsi okongezwa kwe-Zn adla ngokubizwa ngokuba yiGuilding Metal okanye iRed Brass. Ngelixa amanqanaba aphezulu e-Zn zii-alloys ezifana neCartridge Brass, iFree Machining Brass, iNaval Brass. Ezi brass zamva nje zinokongezwa kwezinye izinto. Ukongezwa kwelead kwibrass kusetyenziswe iminyaka emininzi ukunceda ukusebenza kakuhle kwezinto ngokubangela amanqaku okuqhekeka kwe-chip. Njengoko umngcipheko kunye neengozi zelead ziye zaqatshelwa, kutshanje zitshintshwe zizinto ezifana ne-silicon kunye ne-bismuth ukuze kufezekiswe uphawu olufanayo lokwenziwa. Ezi ngoku zaziwa njengeebrass eziphantsi okanye ezingenalead.
Ngaba ezinye izinto zingongezwa?
Ewe, izixa ezincinci zezinye izinto ezixutyiweyo zingongezwa kwi-copper nakwi-bronze. Imizekelo eqhelekileyo yi-lead yokukwazi ukusebenza komatshini njengoko kukhankanyiwe apha ngasentla, kodwa ikwayi-arsenic yokuxhathisa ukugqwala xa isuswa kwi-zincification, i-tin yokuqina kunye nokugqwala.
Umbala weBross
Njengoko umxholo we-zinc usanda, umbala uyatshintsha. Ii-alloys ze-Zn ezisezantsi zihlala zifana nobhedu ngombala, ngelixa ii-alloys ze-zinc eziphezulu zibonakala zigolide okanye zimthubi.
Ukwenziwa kweeKhemikhali
AS2738.2 -1984 Ezinye iinkcukacha ezimalunga nokulingana
| Inombolo ye-UNS | NJENGOKO Hayi | Igama eliqhelekileyo | Inombolo ye-BSI | Inombolo ye-ISO | Inombolo ye-JIS | I-Copper % | I-Zinc % | Ipesenti yokukhokela | Abanye % |
| C21000 | 210 | Isinyithi seGilding esingu-95/5 | - | I-CuZn5 | C2100 | 94.0-96.0 | ~ 5 | <0.03 | |
| C22000 | 220 | Isinyithi seGilding se-90/10 | CZ101 | I-CuZn10 | C2200 | 89.0-91.0 | ~ 10 | < 0.05 | |
| C23000 | 230 | 85/15 Intsimbi yoKwakha | CZ102 | I-CuZn15 | C2300 | 84.0-86.0 | ~ 15 | < 0.05 | |
| C24000 | 240 | Isinyithi seGilding esingu-80/20 | CZ103 | I-CuZn20 | C2400 | 78.5-81.5 | ~ 20 | < 0.05 | |
| C26130 | 259 | 70/30 Ubhedu lweArsenical | CZ126 | I-CuZn30As | ~C4430 | 69.0-71.0 | ~ 30 | < 0.07 | I-Arsenic 0.02-0.06 |
| C26000 | 260 | 70/30 Ubhedu | CZ106 | I-CuZn30 | C2600 | 68.5-71.5 | ~ 30 | < 0.05 | |
| C26800 | 268 | Ubhedu oluMthubi (65/35) | CZ107 | I-CuZn33 | C2680 | 64.0-68.5 | ~ 33 | < 0.15 | |
| C27000 | 270 | I-65/35 Wire Brass | CZ107 | I-CuZn35 | - | 63.0-68.5 | ~ 35 | < 0.10 | |
| C27200 | 272 | 63/37 I-Brass Eqhelekileyo | CZ108 | I-CuZn37 | C2720 | 62.0-65.0 | ~ 37 | < 0.07 | |
| C35600 | 356 | Ubhedu oluqoshwe ngentsimbi, i-2% yeLead | - | I-CuZn39Pb2 | C3560 | 59.0-64.5 | ~ 39 | 2.0-3.0 | |
| C37000 | 370 | Ubhedu oluqoshwe ngentsimbi, i-1% yeLead | - | I-CuZn39Pb1 | ~C3710 | 59.0-62.0 | ~ 39 | 0.9-1.4 | |
| C38000 | 380 | Icandelo leBrass | CZ121 | I-CuZn43Pb3 | - | 55.0-60.0 | ~ 43 | 1.5-3.0 | I-Aluminiyam 0.10-0.6 |
| C38500 | 385 | Ukusika iBrass yasimahla | CZ121 | I-CuZn39Pb3 | - | 56.0-60.0 | ~ 39 | 2.5-4.5 |
Iibrass zihlala zisetyenziselwa inkangeleko yazo
| Inombolo ye-UNS | Igama eliqhelekileyo | Umbala |
| C11000 | I-ETP Copper | Pinki ethambileyo |
| C21000 | Isinyithi seGilding esingu-95/5 | Ubomvu omdaka |
| C22000 | Isinyithi seGilding se-90/10 | Igolide yeBronze |
| C23000 | 85/15 Intsimbi yoKwakha | Igolide emdaka |
| C26000 | 70/30 Ubhedu | Igolide eluhlaza |
Isinyithi seGilding
I-C22000, 90/10 Gilding metal, idibanisa umbala wegolide otyebileyo kunye nomxube ongcono wamandla, ukuguquguquka kunye nokumelana nokugqwala kwee-alloys ze-Cu-Zn ezicacileyo. Ihlala ikwimeko entle yobhedu. Inamandla okuzoba anzulu kakhulu, kwaye iyamelana nokugqwala okubangelwa yimozulu embi kunye neendawo zamanzi. Isetyenziswa kwi-fascias zokwakha, ubucwebe, imihlobiso yokuhombisa, izibambo zeminyango, ii-escutcheons, kunye nezixhobo zasemanzini.
Iibrass ezimthubi
I-C26000, 70/30 Brass kunye ne-C26130, i-Arsenical brass, zinamandla amakhulu okusebenza kunye nokuqina, kwaye zezona zisetyenziswa kakhulu. I-Arsenical brass iqulethe i-arsenic encinci eyongeziweyo, ephucula kakhulu ukumelana nokugqwala emanzini, kodwa ngenye indlela iyafana ngokufanelekileyo. Ezi alloys zinombala otyheli oqaqambileyo oqhelekileyo onxulunyaniswa ne-bross. Zinomxube ofanelekileyo wamandla kunye nokuqina kwi-Cu-Zn alloys, kunye nokumelana okuhle kokugqwala. I-C26000 isetyenziselwa uyilo, izikhongozeli kunye neemilo ezitsaliweyo nezijikeleziweyo, iiterminals zombane kunye nezihlanganisi, izibambo zomnyango, kunye nezixhobo zeplumber. I-C26130 isetyenziselwa iityhubhu kunye nezixhobo ezidibana namanzi, kubandakanya amanzi okusela.
I-C26800, ithusi elityheli, yithusi le-alpha lesigaba esinye elinomthamo ophantsi kakhulu wobhedu. Isetyenziswa apho iimpawu zayo zokuzoba ezinzulu kunye nexabiso eliphantsi zinika inzuzo. Xa amasuntswana e-beta phase edibeneyo anokwenziwa, okunciphisa ukudumba kunye nokumelana nokugqwala.
Iibrass nezinye izinto
I-C35600 kunye ne-C37000, i-Engraving brass, ziibrasses ze-alpha-beta ezingama-60/40 ezineemigangatho eyahlukeneyo yelead eyongeziweyo ukunika iimpawu zoomatshini basimahla. Zisetyenziswa kakhulu kwiipleyiti eziqoshiweyo kunye neeplaque, izixhobo zokwakha, kunye neegiya. Akufanele zisetyenziselwe umsebenzi oqingqiweyo we-acid, apho kufuneka kusetyenziswe iibrasses ze-alpha zesigaba esinye.
I-C38000, i-Section brass, yi-alpha/beta brass ene-lead enokukhutshelwa ngaphandle ngokulula enokongeza i-aluminium encinci, enika umbala oqaqambileyo wegolide. I-lead inika iimpawu zokusika ezikhululekileyo. I-C38000 ifumaneka njengeentonga ezikhutshiweyo, iitshaneli, iiflethi kunye nee-engile, ezisetyenziswa rhoqo kwizixhobo zokwakha.
I-C38500, ukusika ithusi, luhlobo oluphuculweyo kakhulu lwethusi eliyi-60/40, oluneempawu ezibalaseleyo zokusika ngokukhululekileyo. Isetyenziswa kwimveliso enkulu yezixhobo zobhedu apho kufuneka imveliso ephezulu kunye nobomi besixhobo obude, kwaye apho kungekho mfuneko yokubanda emva kokwenziwa kwemishini.
Uluhlu lweeMveliso zeBrass
● Ifomu yeMveliso
● Iimveliso ezigoqiweyo ezisicaba
● Izintonga ezenziweyo, iibhari kunye namacandelo
● Izinto zokubumba kunye nee-forging
● Iityhubhu ezingenamthungo zezixhobo zokutshintshiselana ubushushu
● Iityhubhu ezingenamthungo zokupholisa umoya kunye nefriji
● Iityhubhu ezingenamthungo zeenjongo zobunjineli
● Ucingo lweenjongo zobunjineli
● Ucingo lweenjongo zombane
IJindalai Steel Group inikezela ngeendidi ngeendidi zeemveliso zobhedu ngobukhulu nangobuninzi ukuhlangabezana neemfuno zayo nayiphi na iprojekthi. Siyazamkela neepateni, ubungakanani, iimilo, kunye nemibala eyenziwe ngokwezifiso. Thumela umbuzo wakho kwaye siya kukuvuyela ukubonisana nawe ngobuchule.
UMNXEBA WOQHAGAMSHELWANO:+86 18864971774I-WECHAT: +86 18864971774I-WhatsApp:https://wa.me/8618864971774
I-IMEYILE:jindalaisteel@gmail.com sales@jindalaisteelgroup.com IWEBHUSAYITHI:www.jindalaisteel.com
Ixesha lokuthumela: Disemba-19-2022
