Mphamvu Yopulumutsa Mphamvu Yakuyenda Maginito Kumunda Kutentha ndi Kuthetsa Mavuto a Austenitic Stainless Steel

Malinga ndi kuwunikaku pamwambapa, mwayi waukulu wamagawo opangira maginito opangira magetsi ndimphamvu zamagetsi, ndipo magwiridwe antchito amagetsi amatha kufika 80%; ndipo ndioyenera kutenthetsa zinthu zopanda maginito zomwe kupindika kwake sikusintha ndikutentha. Chifukwa chake, pakuwotcha mkuwa, aluminium, chitsulo cha austenitic ndi ma alloys, imatha kusewera bwino kwambiri pakupulumutsa mphamvu.

Poyerekeza ndi njira yothandizira yankho la silicon-kaboni ndodo yamagetsi yamagetsi, pamene chitsulo chosapanga dzimbiri cha austenitic lCrl8Ni9Ti chithandizidwa ndi yankho, njira yothetsera maginito oyendetsera magetsi imakhala ndi zotsatira zowoneka bwino zopulumutsa mphamvu. Tebulo 9-6 ikuwonetsa zotsatira zoyesa njira ziwiri zochiritsira yankho.

Gulu 9-6 Mphamvu yamagetsi yogwiritsira ntchito njira yolimba yothandizira zosapanga dzimbiri zosapanga dzimbiri ndi njira zosiyanasiyana zotenthetsera

Njira yothetsera chithandizo

Mphamvu kW

Kutentha kotentha

Zitsulo lamba liwiro

• min -1

Kugwiritsa ntchito mphamvu zamagetsi

z kW • h • C 1

Silicon carbide ng’anjo yamagetsi yamagetsi

120

1050

1. 5

1354

Kutentha kwa maginito komwe kumapangitsa kutentha

1100

1. 5

450

Note: lCrl8Ni9Ti steel. 0. 90mmX 280mm.

Gulu 9-6 Zotsatira zoyeserera zitha kudziwika pa tani. 1 Crl8Ni9Ti chitsulo chosapanga dzimbiri, kutulutsa kozungulira kutenthetsa mphamvu yamagetsi yothandizidwa ndi yankho wamba panjira yamoto yamagetsi 30 peresenti, mphamvu yayikulu yopulumutsa mphamvu yomwe ikuwonetsa. Pakadali pano, njira yothetsera mankhwala omwe amaliza kumaliza kupanga komanso zinthu zomalizidwa zosapanga dzimbiri zosapanga dzimbiri zimatenthedwa ndi ng’anjo yachikhalidwe yolimbana ndi yankho la mankhwala, lomwe limagwiritsa ntchito magetsi ambiri chaka chilichonse. Chifukwa chake, kupititsa patsogolo ndikugwiritsa ntchito ukadaulo watsopano wamagetsi opitilira maginito ndi mankhwala olimba ndizofunikira kwambiri pakupulumutsa magetsi ndikuchepetsa kutulutsa kwa CQ. Zachidziwikire, chofunikira chake chachikulu ndikuthetsa vuto la kutentha yunifolomu panthawi yamagetsi yamagetsi oyenda. Pakadali pano, kutentha kwazitsulo za aluminiyamu ndi zingwe zamkuwa kwathetsedwa, motero titha kuwoneratu kuti vuto la kutentha kosafanana pamayendedwe amagetsi lidzathetsedwa posachedwa.