15CrMo inopisa yakakungurutswa simbi pepa

15CrMo Structural Steel Bar



 ● Product Name: Alloy structural steel

● Simbi: 15CrMo

● Digital Code: A30152

 ● Steel Group Series: CrMo

 ● Kuitwa kwezviyero: GB / T3077-1999

 ● Mamiriro ekutumira: inopisa-yakakungurutswa kana yakavharwa, iyo chaiyo yekutumira mamiriro inofanira kuratidzwa mubhuku rewaranti.

 ● 15CrMo features:
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Simbi yakaderera-alloy inodzivirira kupisa, yakasimba kudarika 12CrMo simbi, kusimba kuderera zvishoma, pa500-550 ° C kana kushoma kune yakanyanya kupisa kupisa uye oxidation inodzivirira, uye yakanaka michina zvinhu, machinability uye kutonhora strain plasticity yakanaka. weldability fair. Inonyanya kushandiswa kugadzira zvakasiyana-siyana caliber seamless simbi pombi uye sheet.



15CrMo Zvishandiso:



Main pombi inopfungaira yemhepo inopfungaira ye510 ° C, 530 ° C maparamita echipfunga. boiler superheater machubhu, catheter uye yakakwirira-kudzvanywa mhepo musoro, mushure mekudzima uye kupisa, pakamuri tembiricha inogona kushandiswa kugadzira akasiyana ezvikamu zvakakosha zvebasa.

Mechanical propertiesSimbi Zvinhu zvakaenzana neSCM415
Kurapa kwekupisa chiyero chinoshanda kwazvo chekuvandudza nekugadzirisa zvimiro zve15CrMo alloy round steel. Inoita basa rinokosha zvikuru mukuvimbika kwechigadzirwa uye hupfumi. Kupisa kwekupisa kwe15CrMo alloy round simbi kunowanzo sanganisira zvakajairika kupisa kupisa (annealing, normalizing, quenching, tempering) uye kupisa kwepamusoro kurapwa (kudzima kwepamusoro uye makemikari kupisa kurapwa-carburizing, nitriding, metalizing, nezvimwewo).

Muinjiniya yemechanicha, akawanda emuchina zvikamu, senge crankshafts, magiya, camshafts einjini dzinopisa mukati, uye magiya mune zvakakosha zvinoderedza, hazvidi chete kusimba kwakakwana, plastiki uye kukotama simba mukati, asi zvakare zvinoda kukora kwepamusoro mukati mehumwe ukobvu. . Kuoma, kukwirira kupfeka kusagadzikana uye simba rakanyanya kuneta. Izvo zvataurwa zvakasiyana-siyana zvakasiyana-siyana zvekupisa kupisa kwakaoma kuzadzisa zvinodiwa pamusoro pekuita panguva imwe chete, uye kushandiswa kwepamusoro pekupisa kupisa ndiyo nzira yakanakisisa yekuwana izvi zvinodiwa zvekushanda panguva imwe chete.

Kurapa kwekupisa kwepamusoro inzira yekurapa kupisa iyo inoshandura nzvimbo dzepamusoro dze15CrMo alloy round simbi nekushandura chimiro chepamusoro.
Surface quenching mushonga wekupisa unoshandura chimiro chepamusoro chimwe nechimwe pasina kushandura kemikari yepasi. Inogona kuwanikwa nepamusoro frequency, yepakati frequency kana simba frequency ikozvino induction yekudziya nzira kana murazvo wekudziya nzira. Chinhu chakajairika ndechekuti pamusoro peiyo 15CrMo alloy round simbi inokurumidza kupiswa kusvika pakudzima tembiricha, uye kana kupisa kusingatamirwe kupakati pechikamu, inotonhodzwa nekukurumidza, kuitira kuti kuomarara kwepamusoro kuve kwakakwira, asi musimboti uchine kuoma kwakanyanya.

Kemikari kurapwa inzira yekurapa kupisa iyo inoshandura kemikari kuumbwa uye chimiro chepamusoro che15CrMo alloy round steel. Kemikari kupisa kurapwa kunogona kukamurwa kuita nzira dzakadai secarburizing, nitriding, carbonitriding, uye metalizing zvinoenderana nezvinhu zvakasiyana zvakapinzwa pamusoro pe15CrMo alloy round steel. Inoshanda zvakanyanya pakuvandudza nekuvandudza kupfeka kuramba, corrosion resistance uye kuneta kuramba kwe15CrMo alloy round steel. Parizvino, kurapwa kwekupisa kwemakemikari kwakakura nekukurumidza, uye kune zvakawanda zvekushandisa zvemichina mitsva.