Chitsulo chozizira chokulungidwa (chitsulo cha CR) kwenikweni ndi chitsulo chokulungidwa chotentha chomwe chakonzedwanso mopitirira muyeso
Mbale yachitsulo yozizira 'yozunguliridwa' nthawi zambiri imagwiritsidwa ntchito pofotokoza njira zosiyanasiyana zomalizirira—ngakhale, mwaukadaulo, 'yozunguliridwa yozizira' imagwira ntchito pa mapepala omwe amakanikizidwa pakati pa ma rollers. Zinthu monga mipiringidzo kapena machubu 'zimakokedwa' osati zozunguliridwa. Njira zina zomalizirira yozizira zimaphatikizapo kutembenuza, kupera ndi kupukuta—zomwe zimagwiritsidwa ntchito kusintha zinthu zotentha zomwe zilipo kale kukhala zinthu zokonzedwa bwino.
Chophimba chachitsulo chozungulira cha ST12 chozizira nthawi zambiri chimatha kuzindikirika ndi makhalidwe otsatirawa
1. Chitsulo chozizira chokulungidwa chili ndi malo abwino komanso omalizidwa bwino okhala ndi zolekerera zapafupi
2. Malo osalala omwe nthawi zambiri amakhala amafuta kukhudza mu pepala lachitsulo la CR
3. Mipiringidzo ndi yoona komanso yozungulira, ndipo nthawi zambiri imakhala ndi m'mbali ndi ngodya zomveka bwino
4. Machubu ali ndi mawonekedwe abwino komanso owongoka, opangidwa kuchokera ku zinthu zozizira zokulungidwa.
5. Chophimba chachitsulo chozungulira chozizira chokhala ndi mawonekedwe abwino pamwamba kuposa chitsulo chozungulira chotentha, sizodabwitsa kuti chitsulo chozungulira chozizira nthawi zambiri chimagwiritsidwa ntchito pazinthu zolondola kwambiri kapena komwe kukongola kuli kofunikira. Koma, chifukwa cha kukonza kwina kwa zinthu zomaliza zozizira, zimabwera pamtengo wokwera.
Ponena za mawonekedwe awo akuthupi, zitsulo zozizira nthawi zambiri zimakhala zolimba komanso zolimba kuposa zitsulo zotentha zokhazikika. Izi zili choncho chifukwa kutsirizitsa chitsulo chozizira kumapanga chinthu cholimba. Ndikofunikira kudziwa kuti njira zina zowonjezerazi zingayambitsenso kupsinjika kwamkati mkati mwa zinthuzo. Mwanjira ina, popanga chitsulo chozizira—kaya kuchidula, kuchipera kapena kuchilukitsa—izi zitha kumasula kupsinjika ndikutsogolera ku kupindika kosayembekezereka.
| Zizindikiro ndi kugwiritsa ntchito kwa chitsulo chozizira | |
| Zizindikiro | Kugwiritsa ntchito |
| SPCCChitsulo cha CR | Kugwiritsa ntchito mwachizolowezi |
| SPCDChitsulo cha CR | Ubwino wa zojambula |
| Chitsulo cha SPCE/SPCEN CR | Chojambula chakuya |
| DC01(St12) CR chitsulo | Kugwiritsa ntchito mwachizolowezi |
| DC03(St13) CR chitsulo | Ubwino wa zojambula |
| DC04(St14,St15) CR zitsulo | Chojambula chakuya |
| DC05(BSC2) CR chitsulo | Chojambula chakuya |
| DC06(St16,St14-t,BSC3) | Chojambula chakuya |
| Chitsulo chozungulira chozizira | |||||
| Zizindikiro | Chigawo cha mankhwala % | ||||
| C | Mn | P | S | Alt8 | |
| Chitsulo cha SPCC CR | <=0.12 | <=0.50 | <=0.035 | <=0.025 | >=0.020 |
| Chitsulo cha SPCD CR | <=0.10 | <=0.45 | <=0.030 | <=0.025 | >=0.020 |
| SPCE SPCEN CR zitsulo | <=0.08 | <=0.40 | <=0.025 | <=0.020 | >=0.020 |
| Chitsulo chozungulira chozizira | ||||||
| Zizindikiro | Chigawo cha mankhwala % | |||||
| C | Mn | P | S | Alt | Ti | |
| Chitsulo cha DC01(St12) CR | <=0.10 | <=0.50 | <=0.035 | <=0.025 | >=0.020 | _ |
| Chitsulo cha DC03(St13) CR | <=0.08 | <=0.45 | <=0.030 | <=0.025 | >=0.020 | _ |
| Chitsulo cha DC04(St14,St15) CR | <=0.08 | <=0.40 | <=0.025 | <=0.020 | >=0.020 | _ |
| Chitsulo cha DC05(BSC2) CR | <=0.008 | <=0.30 | <=0.020 | <=0.020 | >=0.015 | <=0.20 |
| DC06(St16,St14-t,BSC3) CR zitsulo | <=0.006 | <=0.30 | <=0.020 | <=0.020 | >=0.015 | <=0.20 |
Mapulogalamu OgulitsaChitsulo chozizira chozungulira cha ST12, ntchito zachitsulo chozungulira chozungulira chozizira: zomangamanga, kupanga makina, kupanga zidebe, kumanga zombo, kumanga mlatho. Chitsulo cha CR chingagwiritsidwenso ntchito popanga zidebe zosiyanasiyana.
Chitsulo cha ST12 chingagwiritsidwenso ntchito pa chipolopolo cha ng'anjo, mbale ya furmace, mbale yachitsulo yosasunthika ya mlatho ndi galimoto, mbale yachitsulo yotsika, mbale yomanga zombo, mbale ya boiler, mbale ya chotengera chopanikizika, mbale ya kapangidwe, ziwalo za thirakitala, mbale yachitsulo yamafelemu agalimoto ndi zida zowotcherera.
Jiangsu Hangdong Metal Co., Ltd. ndi kampani yopanga zinthu ndi kukonza zinthu yomwe imapanga mbale ndi coil ya mkuwa, mkuwa, bronze ndi copper-nickel alloy, yokhala ndi zida zopangira zapamwamba komanso zida zowunikira. Ili ndi mizere 5 yopanga aluminiyamu ndi mizere 4 yopanga mkuwa kuti ipange mitundu yonse ya mbale yamkuwa yokhazikika, chubu cha mkuwa, bar yamkuwa, strip yamkuwa, chubu cha mkuwa, mbale ya aluminiyamu ndi coil, komanso zosintha zomwe sizili zokhazikika. Kampaniyo imapereka matani 10 miliyoni a zinthu zamkuwa chaka chonse. Miyezo yayikulu yazinthu ndi: GB/T, GJB, ASTM, JIS ndi standard ya ku Germany. Lumikizanani nafe:info6@zt-steel.cn
Nthawi yotumizira: Januwale-03-2024
