Mtengo wa chitoliro chopanda maziko 304

Osagwiritsa ntchito 31803 yasinthidwa ndi S32205 (F60) yomwe ili ndi zochitika zapamwamba mpaka s31803 koma ali ndi ochepera n, mo, ri ndi cr yomwe imatsimikizira bwino.

Aloy 800 wedy wedy timakhala ndi mbiri yolimba mu malonda popanga mitundu yosiyanasiyana ya mitundu yosiyanasiyana ya makasitomala athu. Timakhala ngati infolisoy ma fronges omwe ndi odalirika komanso apamwamba kwambiri. Timagwiritsa ntchito ndalama zotsogola komanso makina apamwamba popanga assowm B564 SIMIL N08800 Stuliloy ma fronges 800.

Nilo \ / alloy k W.NR.: 1.3981
Duptux Steel
Nilo Anoy 36, w.NR 1.3912, Inciar 36 ® ndi chitsulo chotsika kwambiri chomwe chili ndi 36% Nickel ndipo ali ndi gawo la kufalikira kwa gawo limodzi la chitsulo cha kaboni pafupifupi.
Kusindikiza mating ndi magalasi olimba

Astme A860 WHFTTONS 60 ndi zida za chilala za mitate yopanda kanthu kapena yolima ndi mphamvu zambiri. Wopusa 60 akuwonetsa kuti ochepera a Astm A860 WHFT 6 60 Zoyenera ndi 60ksi.

Imatha kupirira mankhwala osiyanasiyana osakhazikika komanso osasinthasintha, ndikuwonetsa kukana kwakukulu ndikumenya ndi Crevice pamaso pa chlorides ndi ma halides ena.

Invalsel 718 ndi alloy-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium-chromium yomwe imagwiritsidwa ntchito kwambiri pamapulogalamu apamwamba monga Aweslospace ndi majini agalu. Chimodzi mwazinthu zofunika kwambiri pakupanga a Ism B670 Invelve 718 ndiye kuti mbale yogubuduza. Pali mitundu iwiri yayikulu ya mbale za Intery18 zomwe zilipo pamsika: kuwotcha mbale zowombera.

FSTEOLLOY C2000 ikupezeka mu mitundu yosiyanasiyana ndi makulidwe amtunduwu, mtundu uwu wa chromium-molybdenum aroyoy amadziwika bwino chifukwa cha mphamvu zake zazikulu komanso kukana.

ASTM A240 Mtundu 2205 Plate ndi duwa losapanga dzimbiri lomwe limagwiritsidwa ntchito kwambiri m'mafakitale, kufufuza kwamafuta ndi mafuta, ndi ukadaulo wamadzi, ndi ukadaulo wamadzi. Mapepala 2205 amapangidwa kuchokera ku kalasi ya SAGIS 2205, chitsulo chosapanga dzimbiri, chomwe chimaphatikizika ndi chitsulo champhamvu.

Inter 36 ® ndi chitsulo-chitsulo chotsika kwambiri chomwe chili ndi 36% Nickel, IMPARS 36 ili ndi zochulukirapo pakukula kwa kutentha kwa a Crogenic pafupifupi + 260 ° C).

Amagwiritsidwa ntchito kwambiri mu zopondaponda m'mafuta ndi mafuta a gasi \ / kupanga ndi kusinthidwa kwa kutentha mu petrochemical \ / mankhwala.

Incoloy 925 Zithunzithunzi zimaperekedwanso mosiyanasiyana ndi mawonekedwe kwa makasitomala athu. Incluoy 925 TIWE ZABWINO ZOPHUNZITSIDWA NDI BICUMOM RAC Sungunulani, koma itha kuperekedwa pogwiritsa ntchito mpweya wosungunuka kamodzi ngati kutanthauzira kwa zinthu ngati kutanthauza zinthu zomwe zingachitike.

FSTELOLELOY C22 ali ndi vuto labwino komanso kukana ku chloride-isayang'ane phesing. C-22? Alloy (SRAMEE N06022) ndi a Cromium-cromium-molybdenum, zina mwazinthu zazikuluzikulu zimatsutsana ndi zomwe sizikugwirizana, kutetezedwa ku zokongoletsera, kuteteza kuwonongeka. C22 ili ndi chromium yokhala ndi chromium ndipo imalimbana ndi maxidation kuposa c-276.

Makasitomala athu amagwiritsa ntchito zosapanga zitsulo 309 zosapanga dzimbiri pomwe pakufunika, nthawi zambiri posungira nsomba zitsulo mpaka pamsewu kapena bridge tapy pokonzanso, njanji zina.

Incrooy 800h Valnge Tili ndi mbiri yolimba mu malonda popanga mitundu yayikulu ya mitundu yosiyanasiyana ya makasitomala athu. Timakhala ngati infolisoy ma fronges omwe ndi odalirika komanso apamwamba kwambiri. Timagwiritsa ntchito ndalama zotsogola komanso makina apamwamba popanga assowm B564 SIMIL N08800 Stuliloy ma fronges 800.

FOSTELOLELOY B2 chitoto chawuma chimakankhira mapangidwe a chimanga cha chimanga cham'madzi chofiyira, ndikupangitsa kukhala koyenera kwa ntchito zamankhwala ambiri mu mkhalidwe wa mankhwalawo.

A789 S31803 ndi S32205 ndi zitsulo ziwiri zosapanga dzimbiri zomwe zimagwiritsidwa ntchito kwambiri pantchito zosiyanasiyana. Mapaipi awa a duplex s31803 osakhala opanda chidwi amadziwika chifukwa chokana kwambiri kuwonongeka, mphamvu zazikulu, komanso kutopa kwambiri. A789 ndi lingaliro lomwe limakwirira osawoneka bwino komanso machubu opangidwa ndi chitsulo chosapanga dzimbiri.

fakitale ya hex mtenga wa bolt bolt B18.2.2 m2.5 m10 dinain shale astma490 hext screw

Zopangidwa ndi mawonekedwe a asmin zimagawidwa m'magulu osiyanasiyana omwe amatanthauzira katundu wobadwa nawo. Komanso, a Astm A182 F9 zimakhala ndi digiri yapamwamba. Chingwe chimakhala chowonda kukula komanso chimakwanira m'magawo ophatikizika ndipo ndizachuma poyerekeza ndi mitundu ina yosiyanasiyana.

Mapaso opanda pake ndi Astm A312 tp316 tde316 tdedied paipi
FOSTELOLOY C2000 amagwiritsidwa ntchito m'mafakitale ambiri kuphatikizapo mafakitale a petrochemical, makonzedwe a mankhwala opanga mafuta, zophika zamafuta ndi zomera.
Incoloy 800h chitoliro chokhala ndi temple wambiri

Izi zimathandizira kuthana ndi sulufuric acid. Ilinso ndi mawu apamwamba kwambiri, kuti apititsenso kukana kwake kuti athe kugwiritsa ntchito mankhwala ndi njira zomwe zimapangidwa ndi mitsinje yolimba ndi mpweya wosungunuka.
Malo osamwa osamwa

304 Nphwemba zopondapondazikulu zimapangidwa ndi chitsulo chosapanga dzimbiri, zinthu wamba komanso zodziwika bwino muzogwiritsidwa ntchito zambiri zamakampani zomwe zimafunikira kukana kuwonongeka ndi oxidation. Nyansiweli iyi ya S30400 imakonzedwa pogwiritsa ntchito makina apadera ndi njira, zomwe zikuwonetsetsa kuti ndi olondola komanso odalirika.

Miclex micreptuction imalola kalasi yapamwamba kwambiri yapamwamba kwambiri duplex S32750 ST32750 bar yolumikizidwa ndi matenthedwe apamwamba kuposa ma angumitic kuposa 300¡c.

Magalasi okhazikika - omwe adayikapo sayansi-nickel-cobalt matobala, Kovar Smows, ali ndi mzere wowonjezera wowonjezera wofanana ndi galasi lolimba mkati mwa kutentha kwina

The Aisi 904l dzimbiri, mtedza wopanda phokoso umabwera ndi zotsika za kaboni, zotsika ngati 0,02%, zomwe zimawapangitsa kuthana ndi chidwi ndi kuwotcherera. Mwanjira ina, osakhazikika a S08904 oponderezedwa ndi zida zina za shale yomwe ili ndi kalasi yolimbana ndi chimbudzi.

Zitsulo zosapanga dzimbiri ndi chitsulo chomwe chimalimbana ndi dzimbiri. Ili ndi 11% chromium ndipo imatha kukhala ndi zinthu monga kaboni, zina zosakhala ndi zitsulo zina kuti mupeze zomwe akufuna. Kutsutsa kopanda dzimbiri kuti chiwonongeke kumabweretsa chifukwa cha chromium, omwe amapanga kanema wongokhala womwe umatha kuteteza nkhaniyo ndikuchira pamaso pa mpweya.

Chromium yapamwamba, molybdenum ndi nayitrogeni imapangitsa kuti zikhale bwino kwambiri (zomwe zingachitike) zitsulo zokongoletsera ndi zotupa zosapanga dzimbiri, komanso kutentha kotsika kwambiri kuposa 50¡c.

FOSTELOLELOY B3 Wakhungu wakhungu ali ndi malo abwino, ndi oxidation¡¯s kukana. FOSTELOLELOY B3 weld Thorts Flanges Slanges Slanges Isn¡¯t yolimbikitsidwa kuti igwiritsidwe ntchito pamaso pa Ferric kapena Cupric Oyendetsa Madzi chifukwa oyendetsa sitimawo amatha kubweretsa kulephera kosavomerezeka.

Chifukwa cha kuchuluka kwapamwamba ndi makina a super duplex, mawonekedwe a zitsulo zomangira amatha kukwaniritsa zofuna zambiri zamafuta, mafakitale a mafuta.

Chimodzi mwazopindulitsa kwakukulu pakugwiritsa ntchito mawu a Nickel ndikuti amakonda kugonana kwambiri. ASTM B425 SRA SRAFIS N08825 Bass ili ndi Nickel zomwe zili pakati pa 38% ndi 46% ndipo zimatha kupirira kutentha kwambiri popanda kulimba mtima. Katunduyu ndi wothandiza kwambiri pantchito zokhudzana ndi mafuta a zida za nyukiliya 825 omwe amawerengedwa pang'ono. Ku Nuclear Kudzudzula, njirayi imaphatikizapo kulekanitsa mikate monga katundu wa chilengedwe komanso uranium wowonjezera kuchokera ku mafuta a nyukiliya.

Zizindikiro za Nickel-Copy-Copy 400 monol 2.4360 molunjika rod ndiyabwino kwambiri opsinjika ku chloride ku chloride movutikira mukakumana ndi zowononga m'matumbo. Monl 400 ndi a Haloy ndi Nickel omwe amadziwika masiku ano chifukwa cha ntchito yake yayitali. Alloy ali ndi kukana bwino acid ndi alkali. Kuphatikiza apo, ili ndi mphamvu zabwino zokhala ndi mphamvu, duckity, kukhala waulimi wabwino kwambiri, ndipo imatha kuumitsidwa ndi ntchito yozizira. Kuphatikiza apo, itha kugwiritsidwa ntchito poizona ndi kutentha kuyambira kuchotsera mpaka 538 digiri Celsius.

Sch40 Monol 400 chitoliro chimasankhidwa kukhala nambala ya Werkstoff 2.4360 ndi N04400. Chipika 400 chimadziwikanso kuti Monil Anoy chitoliro cha 400, Monl 400 Pipe & Nickel Chitoliro 400.

Nickel 200 Amalongosola Nickel 200 Malawi amakhala olimba, osasunthika, ndipo amaliza bwino. Kuphatikiza apo, Astm B564 SP52200 N02200 Zisoka zakhungu zimalimbana ndi kutengera ndale komanso zotsatsa, zimapangitsa kukhala bwino kugwiritsa ntchito zida zogwirizira.

Matendawa olimba a S31803 mtedza ndi wabwino kwambiri m'mikhalidwe yonse. Duptux kusapanga chitsulo chosapanga s31803 Mtewu wabwino komanso wamphamvu kwambiri kufooka, kusokonekera, kusoka, kukokoloka, etc.

304 Chitsulo chopanda dzimbiri chimakhala ndi kukana kwabwino kwambiri kwa malo osiyanasiyana amlengalenga ndi makanema ambiri. Ikuchitikirani ndi kupindika ndi crevice kuturuka m'malo ofunda chloride ofunda, komanso kupsinjika kuwononga pamwamba pa 60 ¡¡¡jc. Amawerengedwa kuti akulimbana ndi kutunga kwa madzi mpaka 400 mg \ / l pa 150 mg \ ¡¡¡¡¡¡¡¡¡¡¡¡¡l.
ASSE: K94610 Astm F15
Zipangizo Zambiri
Chitoliro chowala
Chubu chowala
Myanmar (Burmese)
Opangidwa Mapeto, Mapeto Omveka "
FOSTELOLELOY B2 woponderezedwa amaponda N10665 WN kumaso
Carbon zitsulo zowongoka
Kupanga Rame B36.10 ASME B36.43
Opanga Opanga ASTM B564 FOTELOLELOY B3
Titanium tubing mphamvu zazikulu ndi kachulukidwe kakang'ono

Nkhaniyi imalimbana ndi chlorides ndi acidis kuti kugwiritsa ntchito koyamba kuli mu ma acid pokonza, mankhwala, madzi am'madzi ndi mapulogalamu am'madzi.

Monl 400 ndi a chitsulo cha Nickel (pafupifupi 67% NI ¨C 23% cuations) Duckisity wabwino ndi matenthedwe abwino ogwiritsira ntchito mapulogalamu am'madzi am'madzi.
ASSE: K94610 Astm F15
Zipangizo Zambiri
Chitoliro chowala
Chubu chowala
Myanmar (Burmese)
Opangidwa Mapeto, Mapeto Omveka "
FOSTELOLELOY B2 woponderezedwa amaponda N10665 WN kumaso
Carbon zitsulo zowongoka
Kupanga Rame B36.10 ASME B36.43
Opanga Opanga ASTM B564 FOTELOLELOY B3
Kukula OD: 1 \ / 2 "~ 48" "

A335 P22 Chromium Pinda imakhala ndi chromium m'mapangidwe ake kuti igwirizane ndi kukana kwakukulu. Pali zinthu zina mu nkhani ya P22 yachitsulo. Molybdenum ndi chowonjezera chofala mu A335 maphunziro onse a A335. Manganese, phosphorous, silicon ndi kaboni amawonjezeredwa molingana ndi masukulu osiyanasiyana.

Aloy 800 Bolts (WNR 1.4876 ma Bolts) kupewa kuvuta chifukwa cha Nickel-yokhala ndi sigma-Gawo la SIGMA-Gawo la SIGMA ndi Cloride Comprossion Kuwonongeka. Ili ndi zosintha zina pamalingaliro ophatikizika a aluminium ndi titanium (0.85-1.20%) kuti muwonetsetse kutentha kwambiri. Awa amatchedwa N08800 ma balts ndipo kwenikweni ndi kutentha kwamphamvu. Nthawi yomweyo, kukana kwa ma bolts kumeneku ndi kwakukulu kwambiri. Timapereka mitundu iyi ya ziwonetsero m'makalasi onse akuthupi, kukula ndi kukula.

FOSTELOLELOY B3 weld Thornge sikulimbikitsidwa kuti mugwiritse ntchito pamaso pa Ferric kapena Cupric mchere chifukwa mchere umatha kuyambitsa kulephera msanga.

Duptux Smocks amadziwonetsa okha kugwiritsa ntchito mapulogalamu omwe magiredi wamba amakhala olephera. Micrestruste ya chitoliro cha duptux pang'onopang'ono chimakhala ndi zigawo zonse za Austete komanso Fernge.

Mapulogalamu achitsulo osapanga dzimbiri ndi chinthu chosankha chonyamula madzi otchinga kapena udzi, ma slorries ndi mipweya yambiri, kutentha kwambiri kapena matupi obiriwira omwe akukhudzidwa. Chifukwa cha zokongoletsa za chitsulo chosapanga dzimbiri, chitoliro nthawi zambiri chimagwiritsidwa ntchito pogwiritsa ntchito zomangamanga.

Ictives 600 yozungulira ndi intoy-valkel-brad-cenel carburrization ndi kukana bwino kuwonongedwa kwakukulu. Zingwe zozungulira 600 zozungulira zimagwira ntchito kuyanika cl2 ndi mipweya ina yambiri yofananira ndi kutentha kwambiri. Alloy 600 bar ndi a chromial-cromiyal-cromiyal-cromiyal-chloride bwino oxidation ndi kukana ku chloride kuwonongeka kwa chloride kugwa, ukhondo wamadzi acid kumatentha.

Nickel Anoy 400 ndi Monl 400, omwe amadziwikanso kuti ndi N04400 Nictal-Copy-Copy-Copy kukhala makamaka mwa atatu a Nickel ndi chachitatu. Nickel Anoy 400 amadziwika chifukwa chokana kusiyanasiyana, kuphatikiza alkalis (kapena asidi), madzi amchere, ma hydrofluoric acid. Kuyambira monoy 400 kapena Aloy 400 ndi chitsulo chozizira chogwira ntchito, chivomerezichi chimakhala cholimba, kuuma ndi mphamvu. Pogwira ntchito yozizira astm B164 SARD N04400 bar stock, alloy imayang'aniridwa ndi kupsinjika kwamakina, komwe kumapangitsa kusintha kwa micrestructuctuctution ya Alloy.

Nickel kutengera 800 inclooy chitoliro chomwe chimadziwika kuti ndi kukana bwino kuwonongeka. Makamaka kuyankhula, chisumbulu 800 chitoliro chimapereka kukana mokwanira zotsutsana ndi ma carburization onse komanso oxidation kutukula.

Kugonjetsedwa kwa Prososion Fretelloy kumagwiritsidwa ntchito kwambiri ndi mafakitale a mankhwala. Kufunika koyenera kumabweretsa mwayi wovomerezeka ndi mphamvu zawo, thanzi komanso zachilengedwe, mafuta ndi mpweya, mafakitale a mankhwala osokoneza bongo.

316l 1.4401 s31603 Chipika chosapanga dzimbiri ndi njira yolimba komanso yolimba yofananira yomwe imagwiritsidwa ntchito pazosiyanasiyana za mafakitale ndi malonda. Izi s31603 chitoliro chimapangidwa kuchokera pazinthu zapamwamba za 316l osapanga dzimbiri mosapanga dzimbiri mosapanga chipongwe, oxidation ndi chomata, zomwe zimapangitsa kuti zikhale zabwino m'malo mwazinthu zovuta kapena zovuta.

Zimawonetsa kukana bwino kusalowerera ndale. Izi za alloy zimapanga mwa khumi ndi chimodzi, filimu yoteteza yomwe siyitalikirapo, koma imasunganso kukana kwa makutina kuposa kutentha.

Astme A182 F304 Zosapanga dzimbiri zimapangidwa molingana ndi asme B16.5 150 #, 300 #, 1500 #.

Ndodo yopindika, yomwe imadziwikanso ngati situnu, ndi ndodo yayitali kwambiri yomwe imapangidwa mbali zonse ziwiri; Chingwecho chitha kukulitsa kutalika kwathunthu kwa ndodo. Adapangidwa kuti azigwiritsidwa ntchito pavuto. Ndodo yokhomedwa mu mawonekedwe a bala imatchedwa ulusi.
ASSE: K94610 Astm F15
Zipangizo Zambiri
Chitoliro chowala
Chubu chowala
Myanmar (Burmese)
Opangidwa Mapeto, Mapeto Omveka "
FOSTELOLELOY B2 woponderezedwa amaponda N10665 WN kumaso
Carbon zitsulo zowongoka
Kupanga Rame B36.10 ASME B36.43
Opanga Opanga ASTM B564 FOTELOLELOY B3
Zhengzhou Huitong Mapaipel Counc CO., LTD.
Astm ASME SB 164 Moniel 400 Steel Bar Steil Office N04400 Nickel Anoy Bar
Masamba achitsulo & ma sheet & coils

Intelsel-chromium-iron) Alloy 600 ndi nkhani yoipanga ndi zinthu zofunikira pakugwiritsa ntchito zomwe zimafunikira kukana kuwonongeka ndi kutentha. The alloy imakhalanso ndi mphamvu zambiri zamakina ndipo zimapereka kuphatikiza kwamphamvu kwambiri komanso kugwirira ntchito bwino.

El Start Monten K500 Toene EquareLes Plluades Mecanicas. Mayanjano a La Trusctions Mina Minima de 140ksi y Malire Minimi Minimo de 100ksi. La A Oleacion Chimene Una Dureza De 280 rondell y se pued estir estir formermenten man 29%.
ASSE: K94610 Astm F15
Zipangizo Zambiri
Chitoliro chowala
Chubu chowala
Myanmar (Burmese)
Opangidwa Mapeto, Mapeto Omveka "
FOSTELOLELOY B2 woponderezedwa amaponda N10665 WN kumaso
Carbon zitsulo zowongoka
Kupanga Rame B36.10 ASME B36.43
Opanga Opanga ASTM B564 FOTELOLELOY B3
A789 S31803 ndi S320205 BUM

Al6xn ndi chitsulo chosapanga dzimbiri chosakhazikika ku chloride pansi, crevice kutukuka komanso kupsinjika kuwonongeka. Al6xn ndi Alloy a 6 wokhazikika womwe umapangidwa ndipo umagwiritsidwa ntchito m'malo ovuta. Ili ndi Nickel (24%), Molybdenum (6.3%), nayitrogeni ndi chromium yomwe imapangitsa kuti zisautso, chloride pansi. Al6xn imagwiritsidwa ntchito makamaka pokana zolimba komanso zopondera ku chlorisi. Ndi chitsulo chosapanga dzimbiri.
ASSE: K94610 Astm F15
Zipangizo Zambiri
Chitoliro chowala
Chubu chowala
Myanmar (Burmese)
Opangidwa Mapeto, Mapeto Omveka "
FOSTELOLELOY B2 woponderezedwa amaponda N10665 WN kumaso
Carbon zitsulo zowongoka
Kupanga Rame B36.10 ASME B36.43
Opanga Opanga ASTM B564 FOTELOLELOY B3
Titanium tubing mphamvu zazikulu ndi kachulukidwe kakang'ono

UNA de las Forsos As eotivas de reclass el proteclar el probias helsus as312 254.

Mapaipi 254 amatha kupirira kupsinjika kwa makina opanga masewera olimbitsa thupi komanso aloy 254 osuma amagwira ntchito yopanikizika kwambiri komanso malo okhala.

ASMM A213 TP304, TP304L, TP316, TP316L, TP327, TP3427, TP3425, TP3425, S3125, S3126, NO8904

Chitope chosapanga chitsulo cha Asm ASM A269 F44 S31254 S31254 Chipamba chopanda pake

316 ili ndi mphamvu zambiri zofananira ndi zamankhwala mpaka pa 304 chitsulo chosapanga dzimbiri. Kwa chimati maliseche, zitsulo ziwirizo zikuwoneka chimodzimodzi. Komabe, kapangidwe ka mankhwala a 316, yopangidwa ndi 16% chromium, 10% nickel ndi 2% molybdenum, pali chitsulo chachikulu pakati pa 304 ndi 316.

Din933 SI08800 Involoy 1000 ulusi wakhungu wa Nickel Anoy Stage 2 Hex Bolt Hexot Hexolo Bolt Bolt Bolt Bolt Bolt Holt Bolt Bolt Bolt Holt Bolt Bolt Holt Bolt Bolt Holt Bolt Bolt Bolt Holt Bolt Bolt Bolt Bolt Holt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Holt Bolt Bolt Bolt Bolt Holt Bolt Holt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Bolt Holt ndi dzenje

Astme A182 F9 kumalumikizananso ndi kuchuluka kwa kuchuluka kwa kuchuluka kwa kuchuluka kwa kuchuluka. Zingwe za Alloy F9 zoponderezedwa zitha kutenthetsedwa, mapangidwe a chimanga cha chimanga carbider pa pafupifupi 900 ndi 1500 digiri f) yomwe imapangitsa chilengedwe.

Chitsito chopanda maziko cha 316 chakhala chinthu chofunikira kwambiri kwa gawo la mafakitale. Chitsulo ichi ndi chrome chimadziwika kuti ndikukana kwake kuvunda, komanso kukhazikika kwake. 316 Chitsulo chosapanga dzimbiri chimatha kupangidwa muzosaso komanso machubu owuma kuti akwaniritse zosowa zapadera za kasitomala.

Kuchulukitsa kwa titanium ndi pafupifupi 60% yomwe ya chitsulo chosapanga dzimbiri ndi nickel polosys, kupulumutsa thupi kumeneku kumapangitsa kuti ikhale chisankho chodziwika bwino pakugwiritsa ntchito monga Arrospace.