Maluwa apamwamba a 105 A 182 A 182 321 304 304l 316 316L 316 31 f91

ASMM A312 TP316 ndi njira yokhazikika ya msoko, komanso kuzizira kwambiri osakhazikika opaleshoni ya chitsulo chosapanga dzimbiri zomwe zimagwiritsidwa ntchito kutentha kwambiri ndi ntchito wamba. Chitoliro chosawoneka bwino mafakitale chimapangidwa kuchokera ku chromium, nickel, ndi molybdenum, omwe amapereka SS Quams Stuam Turnion ku kutukula ndi dzimbiri.

Chipilala chosapanga chopanda chopanda chopanda chopanda chopanda kanthu kuchokera m'matumbo mpaka mainchesi 16, mapaipi owala amakhala ndi mainchesi 24 ndi mainchesi makumi asanu ndi limodzi. Mitundu yonse ya mapaipi onse imachokera ku 1 \ / mainchesi 8 mpaka mainchesi 30. Chitoliro chopanda dzimbiri 304 chachitsulo cholumikizidwa chimawombedwa kuchokera pa chidutswa chopapatiza kapena chivundikiro. Mapaipi osawoneka bwino, olima kapena a Lsaw amasiyanasiyana mozungulira, lalikulu, ma hydraulic mitundu.

Pofuna kufafanizira mapaipi, ndikofunikira kuchotsa payipi yolunjika pa mapaipi. Mukamagwiritsa ntchito ma piipelines osiyanasiyana, mapaipi osiyanasiyana ayenera kugwiritsidwa ntchito. Pamene mapaipiwo amagwiritsidwa ntchito, chikopa chiyenera kugwiritsidwa ntchito kusintha kukula kwa mapaipi. Mukamacheza, chipika chanjira zitatu chowonekacho chimagwiritsidwa ntchito ngati cholumikizira cholumikizira, kuti chikhazikitse chipani cholumikizirana kapena kukula kwa nthawi yayitali komanso cholumikizira cholumikizira cha mapaipi. , Pakulumikizana ndi zida zosiyanasiyana, palinso zolumikizira ndi mapulagini a gawo la chida.

Alon 400 alloy ali ndi zida zabwino kwambiri, ndikupangitsa kuti otchuka mu zoumba za chito. Zovala za Morel 400 zimatha kugwira ntchito kwambiri. Ndilo cholocha cha nickel ndi mkuwa, ndi chitsulo chochepa, manganese, kaboni, ndi silicon. Kuphatikizika kwa mankhwala kwa Aloy 400 chitoliro chimabweretsa mphamvu zake zazikulu. Wopanga zolimbitsa thupi mwapadera ku India zimangoyang'ana kwambiri zopanga chitoliro choterechi chifukwa chofunikira kwambiri m'mafakitale osiyanasiyana - kukana kwake kwa asidi ndi alkalis ndiye chifukwa chachikulu pambuyo pake. The Aloy 400 Budweld Elleborn nawonso ali ndi maubwino abwino, kutentha, ndipo amatha kuumitsidwa ndi kuzizira.

En1092-1: 2002 Flate Flanger \ / flange phompho la welds ndi mapilo am'mimba \ / WN100 DN10 DN1000

Mtundu wolumikizira wokhazikika nthawi zambiri umabwera ndi mayunitsi awiri, ndi gasket ndi ma bolts ena & mtedza kuti mulumikizane. .

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.

Nilo \ / alloy k W.NR.: 1.3981
Chitsulo chachitsulo
Magalasi okhazikika - omwe adayikapo sayansi-nickel-cobalt matobala, Kovar Smows, ali ndi mzere wowonjezera wowonjezera wofanana ndi galasi lolimba mkati mwa kutentha kwina
Asme B36.19M Chitoliro chosapanga dzimbiri

ASTM A105 Steel Grass ndi nthano wamba (yofatsa ya kaboni) ya atalemetsa mpweya wachitsulo, imagwiritsidwa ntchito m'malo ambiri okhazikika komanso okwera kwambiri pakukakamizidwa.

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

Popeza mtundu wa zilembo za 316 umakhala ndi chitsulo chosapanga dzimbiri, zimakhala ndi mankhwala osokoneza bongo kuposa mtundu wa 304. Model 316 ndi cholimba, chophweka, choyera, choyera komanso Chipolishi.

Pankhani ya makina, ma aloy 601 Flange ili ndi mphamvu yocheperako ya 550mga, yochepera mphamvu ya 205mm ndi yokwezeka ya 30%. Nkhaniyi imatha kupanga chitsulo wamba ndipo imakhala ndi malo osungunuka 1411 kutsatsa digiri Celsius. Ming'alu iyi ndi ya zifaniziro za AstM B564, ndipo miyezo imaphatikizapo Asme, Astm, Zakudya Zakale Padziko Lonse Monga Aeme B16.5, B16.47, etc.

Chitoliro chowoneka bwino chimapangidwa kuti chijambulidwe patsamba kumapeto kwake ndikulumikizani mapaipe (s) ndikulola kusintha njira kapena kuthirira kapena kutha.

304 \ / 304l sikuti maginito muzovala ndipo sangathe kuwumitsidwa ndi kutentha kutentha. Kuuma komanso nyonga yayikulu_kutha kukulira ndi kuzizira komwe kumagwira ntchito, komwe kungayambitse maginito pang'ono. Pafupifupi 24 \ / 304l imagwirizana ndi ma 304 ndi 304l osapanga dzimbiri ndipo amasinthasintha komanso otetezeka kuti agwiritse ntchito mu kalasi iliyonse.

F11 ma f11 amapangidwa ndi zopangira zapamwamba kwambiri kuti achite bwino ngakhale mu madera osakhalitsa. Gome lolemera ili limapezekanso ndipo zinthu zimapangidwa chifukwa cha izo. Zithunzi za Alloy F11 Flange F11 Zovala Zamaso, Mtundu wa nkhope umayamba kuchokera kumaso, kukwezedwa nkhope, mphete yolumikizira, etc. Kukaniza pang'ono kumafunikira ndikutsutsana wamba kumafunikira.

Zitsulo zosapanga dzimbiri
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.

254 Score Scar ndi kalasi yapamwamba yosapanga dzimbiri. Kalasi yachitsulo yopanga dzimbiri iyi yapangidwa kuti igwiritsidwe ntchito m'madzi am'madzi ndi makanema ena okhala ndi chlorides.

F11 ma f11 amapangidwa ndi zopangira zapamwamba kwambiri kuti achite bwino ngakhale mu madera osakhalitsa. Gome lolemera ili limapezekanso ndipo zinthu zimapangidwa chifukwa cha izo. Zithunzi za Alloy F11 Flange F11 Zovala Zamaso, Mtundu wa nkhope umayamba kuchokera kumaso, kukwezedwa nkhope, mphete yolumikizira, etc. Kukaniza pang'ono kumafunikira ndikutsutsana wamba kumafunikira.

Asme B36.19M ndiye wofanana ndendende ndi mapaipi achitsulo osapanga dzimbiri, zomwe zimafotokoza kukula kwake, kulolerana, ndi zomwe amapanga maenda owala komanso osaka.

The 304 erbow ndi chitsulo chosapanga dzimbiri chomwe chimatanthawuza kutanthauza kuwongolera pa mapaipi mu bomba. Malinga ndi ngodya, pali 45 ¡ã0 ¡Ã. Kuphatikiza apo, malinga ndi zosowa zaukadaulo, zimaphatikizaponso ma ngolo ena achilendo monga 60 ¡y. Zida zathu zamitundu yathu ndi zitsulo 304 zosapanga dzimbiri.

Zomwe zili m'munsi za kaboni mu 316L zimachepetsa mpweya wowopsa kuchokera pakuwotcha (kaboni imakokedwa pachitsulo) ndikuchita ndi chromium mukatenthedwa, kusokoneza kukana kwa chipongwe). Chifukwa chake, 316L amagwiritsidwa ntchito poloza ikufunika kuonetsetsa kutsutsana kwenikweni.

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.
Chida cha din2566 chimakhala ndi khosi ndi khosi pn16 DN6-DN150

Intelsel Alloy imapangidwa mwapadera kugwiritsa ntchito kugwiritsa ntchito kutentha kwambiri ndipo kumatha kukhala kutentha kwa 2000 mpaka kutentha kwa 2000. Zolemba zapamwamba za Nickel zimawonjezera mtundu wake womwe umakhala ngati ukukhala kuti muchepetse kugwetsa chilengedwe, kukana kuwonongeka ndi zinthu zambiri zachilengedwe komanso zachilengedwe. Chifukwa cha nickel alloy in in inval 600 kukana kwa chloride kupsinjika kutchire komanso kukana ma acid ambiri.

Tube amapangidwa mozungulira, lalikulu komanso makona akona mu khoma losiyanasiyana la khoma. Nthawi zambiri zimapangidwa ndi njira za setaitalidzi yotentha, yotentha komanso yozizira (yosawoneka) kapena yowuzira. Kumaliza kapena mawonekedwe kuchokera ku chosatsimikizika kuti chipsere. Zosasinthika ali ndi gawo la 2b mphero, wopukutidwa Standad ndi kumaliza kwambiri kokhazikika ndipo pali kumaliza kokhazikika kumapereka mwayi woyandikira galasi. Kumaliza kumasankhidwa kuti agwirizane ndi zokongoletsa.

Pali mitundu yosiyanasiyana ya magwiridwe antchito monga akhungu akhungu, kutsika pansi ndi kutsekeka.

Nthawi zambiri N08367 imatchedwanso Al6xn Al6xn ndi kaboni yotsika, yoyera kwambiri, nulytel-molybdenum yolimbana ndi crevice.

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.

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

304 Chitsulo chosapanga dzimbiri choyenerera cholumikizira S30400 90 skodi
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).
Masamba achitsulo & ma sheet & coils

S32750 S32760 Super Duptux dambo wosapanga matope osakhazikika

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.

Ma coil 625 amadziwika ndi kukana kwake kwabwino kwa oxidation, kutentha kwambiri komanso kutopa. ASTM B443 SANDO N06625 SIVELEILE imagwiritsidwa ntchito kwambiri mu anthospace, mankhwala kutengera ndi mafuta ndi mafakitale chifukwa champhamvu kwambiri.

Sae 304 Chitsulo chopanda dzimbiri ndiye chitsulo chosapanga dzimbiri. Zitsulo zimakhala ndi zonse ziwiri zachitsulo (pakati pa 18% ndi 20%) ndi nickel (pakati pa 8% ndi 10,5%). Ndi chitsulo chosapanga dzimbiri. Zimakhala zochepa zamagetsi komanso zomwe zimayambitsa thupi kuposa chitsuloboni. Ndi maginito, koma ochepa mphamvu kuposa chitsulo. Ili ndi chipongwe chachikulu kuposa chitsulo chokhazikika ndipo chimagwiritsidwa ntchito kwambiri chifukwa cha kupangika komwe kumapangidwira mawonekedwe osiyanasiyana. [1]

Iswees osawoneka bwino kwambiri a sing'anga osawoneka N06600 ndi Astm B167 ndi omwe amapangidwa kuti apirire kwambiri ndikubwera ndi chitsimikizo chachikulu.

304 Chitsulo Chopanda Chitsulo Chopanda Chosakhazikika
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.

SA240 1.4436 Plate imapezeka m'matumbo kuchokera ku 0.1875 mainchesi 4 mpaka 101.6 mm (zaka 1219.2 mpaka 3048 mm). Kutalika kwa mbale 1.4401 kumatha kusinthidwa malinga ndi zomwe makasitomala amafuna. Mutha kuyang'ana mtengo wa SS 316 pa chitoliro cha HT!

Alloy 904l duwa losakhazikika m'matumbo kuchokera pa 3 \ / 16 "mpaka 2". Alloy 904l (SRIET K08904) ndi chitsulo chosanjikiza chopangidwa ndi chipongwe ndi kukana m'njira zosiyanasiyana.
Imbani 36 K93600
Chitsulo cha kaboni
JCPIP.com
Lumikizanani nafe
Zitsulo zomangira
Opangidwa Mapeto, Mapeto Omveka "
Zhengzhou Huitong Mapaipel Counc CO., LTD.
Mipiringidzo yachitsulo & ndodo
Illevesel Pipe Natioxidant Kukana
S32750 Super Duplex Coil Chech Scannger 1.4410 1.4501 Coil
Kupanga que b36.10 asme B36.20

6Ndi. 8in. wn flange rf # 300 Ac. Nickel Anoy Flanges Ogulitsa ndi Zoyenera Motel 400

Chitsulo chosapanga dzimbiri cha Al-6xn Tube Asme Sb 676 SIM SI08367 BUT

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.
Imbani 36 K93600
Chitsulo cha kaboni
JCPIP.com
Lumikizanani nafe
Zitsulo zomangira
Opangidwa Mapeto, Mapeto Omveka "
Zhengzhou Huitong Mapaipel Counc CO., LTD.
Mipiringidzo yachitsulo & ndodo
Illevesel Pipe Natioxidant Kukana
S32750 Super Duplex Coil Chech Scannger 1.4410 1.4501 Coil
Pangani Kupanga Asme B36.10 ASME B36.58

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.

316 \ /1l The alloy ili ndi gawo lalikulu la molybdenum ndi nickel kuposa chitsulo chosapanga dzimbiri, chosapanga dzimbiri, kukonza kututa kwamtunda, kumapangitsa kukhala koyenera kugwiritsa ntchito malo okhalamo. 3166L chitsulo chosapanga dzimbiri chili ndi zinthu zambiri zamkaka kuposa 316 chitsulo chosapanga dzimbiri, kuchepetsa ulimi wake.

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.

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.
Astm A266 Astm A266 GR.4
Chitsulo cha kaboni
JCPIP.com
Lumikizanani nafe
Zitsulo zomangira
Opangidwa Mapeto, Mapeto Omveka "
DIN2569 Thonjerani ndi Tsin Pn100 DN10-DN150
Mipiringidzo yachitsulo & ndodo
Illevesel Pipe Natioxidant Kukana

Lembani: wn \ / lwn \ / onjezerani \ / otupa \ / kugwedeza \ / kuchepetsa \ /

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.

Alloy 800 ndi a nickeum-chromiam almoy mphamvu ndi mphamvu yayikulu komanso kukana kwa oxidation ndi kutupa kwambiri. ASTM B407 SINE N08800 infoloy 800 WR. 1.4876 Chitoliro chowala bwino chimagwiritsidwa ntchito kwambiri pomanga zida zofuna kukana kuchuluka, kukana kutentha, mphamvu, komanso kukhazikika pakuchita nawo ntchito mpaka 1500 ° C).

Montel K500 Matumba ndi mpweya wabwino komanso wamkuwa komanso wamkuwa. Makonzedwewa awa adapangidwa kuti uwonongeke bwino komanso kukhala ndi mphamvu zambiri komanso mphamvu. Alloyk500 ndi a Naykel-Copper-Copper-Copper-Copper-Copper-azaka zambiri ndi kuwonjezera kwa aluminium ndi Titanium matows.
Imbani 36 K93600
Chitsulo cha kaboni
JCPIP.com
Lumikizanani nafe
Zitsulo zomangira
Opangidwa Mapeto, Mapeto Omveka "
Zhengzhou Huitong Mapaipel Counc CO., LTD.
Mipiringidzo yachitsulo & ndodo
Illevesel Pipe Natioxidant Kukana
S32750 Super Duplex Coil Chech Scannger 1.4410 1.4501 Coil
Kupanga Rame B36.10 ASME B36.45

Great Stoy C22 Elible Wopanga ku China monga pa B16.9 Standard, Kutanthauzira kwa ASTM B36022 Kuchepetsa / ... / ... Mitundu ya C22 monga C ...

Asme B16.5 wn \ / lwn \ / akhungu \ /

Kenako kuyenera kukhala gawo la kachitidwe koyendetsa madzi (mafuta, gasi, nthunzi, macheza, ...) mtunda wautali kapena wautali.

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.

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.

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.

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.

Malinga ndi mitundu yosiyanasiyana ndi zofunikira za zoumba za chitoliro, zopepuka chitoliro zimatengera kuti zitheke, zozimitsa bwino komanso zopeputsa njira.

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.

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

FSTELOLOY C276 ma bolts amagwiritsidwa ntchito pantchito zolemera chifukwa cha mtundu wawo wabwino kwambiri. Izi ndi imodzi mwazinthu zosagonjetsedwa kwambiri zomwe zimagwiritsidwa ntchito padziko lapansi. Bolt itha kugwiritsidwa ntchito ndi kuwotchetsera popanda vuto la kuchuluka kwa mitsinje chifukwa sichikhala ndi mpweya woyenda. FSTELOLOY C276 ma bolts angagwiritsidwe ntchito mu ma acid chithandizo chamankhwala chifukwa zinthuzo zimapukutira mikhalidwe yambiri, kuphatikizapo mankhwala a sulfur ndi mankhwala a chloride. Khalidwe ili limakhala loyenera pamakina osungunuka, makina a scoue ndi zinthu zina zovuta.

Ummart of Faxel 825 yapangidwa kuti ithe kupatsana kwambiri madera osiyanasiyana omwe exoluya owonjezera pomwe ma stoluy ambiri amawonjezeredwa ku nickel matrix.