Diseembar 20, weriyuhu wuxuu ka ogaaday Shirkadda Cilmi-baarista Birta iyo Birta ee Shiinaha ee Gaona in shirkaddu ay hormuud ka ahayd soo saarista Fushun Special Steel iyo Erzhong Wanhang markii ugu horreysay maalmihii ugu dambeeyay si ay si guul leh ugu tijaabiso soo saarista qalabka ugu weyn ee turbine-ka ee superalloy disk integral disease ee dalkayga hadda—— Qalabka diskiga turbine-ka ee aadka u weyn ee GH4706, oo ku habboon in loo isticmaalo xaaladaha heerkulka sare ee 650 digrii Celsius, oo leh heer xoog ah oo ah 1200 MPa, miisaankiisu yahay 13.5 tan, iyo dhexroorkiisu yahay 2380 mm, ayaa jebiyey monopoly-ga shisheeye.
Sida laga soo xigtay Zhao Guangpu, oo ah hoggaamiyaha mashruuca cilmi-baarista iyo ku-xigeenka Guddiga Sayniska iyo Teknolojiyadda ee Baarista Birta Gona, matoorrada gaaska ee culus ee loogu talagalay xarumaha korontada ee waaweyn waxay leeyihiin faa'iidooyin aad u wanaagsan sida awood sare, hufnaan kuleyl sare, mug yar iyo miisaan yar, iyo wasakheyn hoose. Tiknoolajiyadeeda wax soo saarka ayaa noqotay heer tiknoolajiyad qaran. , Mid ka mid ah calaamadaha muhiimka ah ee xoogga qaran ee dhammaystiran. Qaybaheeda ugu muhiimsan ee kulul waa hal saxan iyo laba (disks iyo hagayaasha matoorrada, daabyada shaqada), kuwaas oo u shaqeeya sidii "wadnaha" aadanaha. Waa tiknoolajiyadda ugu muhiimsan ee wax soo saarka matoorrada gaaska iyo caqabadda xaddidaysa meelaynta matoorrada gaaska culus. Disks-yada matoorrada gaaska ee culus waxay u baahan yihiin in ka badan 100,000 saacadood oo adeeg heerkul sare iyo cadaadis sare leh oo muddo dheer ah, waxayna u baahan yihiin tayo bir ah oo aad u sarreysa oo agab ah, sida qaab-dhismeedka walxaha isku midka ah, saafiga ah, jilicsan, xasilloon iyo waxqabadka; Cabbirka weyn, iyo dhexroorkeeda iyo bedka saadaasha waa siday u kala horreeyaan. Waxay gaartaa in ka badan 2.2 mitir iyo 4.2 mitir oo laba jibbaaran, taas oo ah 4 jeer dhexroorka saxanka turbine-ka ee matoorka hawada, 10 jeer bedka la saadaaliyay, iyo 60 jeer miisaanka, iwm. Tiknoolajiyadda wax soo saarka asaasiga ah ee saxannada turbine-ka ee superalloy-ga ah ayaa gebi ahaanba ku jirtay xayiraad dibadda ah waxaana muddo dheer maamulayay waddamada reer galbeedka.
Si taas loo gaaro, Zhao Guangpu wuxuu hoggaamiyay kooxda mashruuca si ay u sameeyaan taxane cilmi-baaris aasaasi ah iyo cilmi-baaris tignoolajiyadeed, ugu dambeyntiina wuxuu qaatay tignoolajiyada diyaarinta "saddex dhalaalid + soo noqnoqda oo xanaaqa + laba jeer oo xanaaqa + hal dab oo guud oo been abuur ah" si loo hirgeliyo Heerarka Caalamiga ah, isagoo jebinaya caqabadda farsamo ee diyaarinta saxanka turbine-ka ee superalloy ee baaxadda weyn ee la kulmay inta lagu jiro geeddi-socodka horumarinta, sida tignoolajiyada dhalaalinta saddex-geesoodka ah ee hoose ee loogu talagalay ingots bir ah oo waaweyn oo leh ingots miisaankoodu ka badan yahay 18 tan, iyo tignoolajiyada soo noqnoqda ee xanaaqa iyo ubaxa hadhuudhka ee loogu talagalay baararka waaweyn oo leh dhexroor dhan 1000 mm, oo leh dhexroor dhan 2200 oo ah sameynta disease integral ah iyo sameynta heerkulka hooseeya iyo tignoolajiyada xakamaynta abaabulka ee qaybaha saxanka waaweyn ee ka weyn milimitir. Kooxda mashruucu waxay sameeyeen cilmi-baaris madax-bannaan iyo horumarin iyo hal-abuur asal ah oo loogu talagalay cilladaha birta sida maadada Nb ee aadka u sarreysa ee walaxda isku-darka ee superalloy GH4706, taas oo u nugul dhibco madow iyo kala-soocid dhibco cad. Qaybaha ugu muhiimsan ee ugu muhiimsan ee marawaxadaha gaaska culus ee dalkayga waa "qoorta ku dheggan", taas oo furtay waddo loo maro diyaarinta saxannada marawaxadaha superalloy ee waaweyn ee isbeddelay oo leh astaamo Shiinees ah oo leh xuquuq hanti aqooneed oo madax-bannaan.
Ka dib anatomy-ga, waxqabadka saxanka turbine-ka ayaa gaaray shuruudaha tusmada farsamada ee isku-darka walxaha shisheeye ee la midka ah, waxaana la gaaray natiijo muhiim ah. Tani waa horumar kale oo muhiim ah oo dalkaygu ka sameeyay dhinaca superalloys-ka aan habboonayn, kaas oo horseeday tignoolajiyada diyaarinta ee saxannada turbine-ka ee gudaha ee aadka u weyn inay gaarto heerka hoggaamineed ee caalamiga ah. Diseembar 8, shirkii dib u eegista node-ka ee muhiimka ah ee loogu talagalay GH4706 forgings roulette-ka oo buuxa ayaa lagu qabtay Beijing. Khubaradu waxay sameeyeen qiimeyn sare, taasoo la macno ah in tallaabo adag laga qaaday isticmaalka dhabta ah ee saxanka turbine-ka.