ASTM A536 Nodular Cast Iron Bar | Spheroidal Graphite Iron Rod
Nhanganyaya yeChigadzirwa
ASTM A536 Nodular Cast Iron Bar chinhu chakagadzirwa nemazvo chakagadzirirwa kushandiswa kwepamusoro-soro mumasisitimu ehydraulic neemota. Yakagadzirwa zvichienderana neASTM A536 standard yakasimba, iyi spheroidal graphite (SG) iron bar inosanganisa simba resimbi nehukuru hwekukanda uye hunhu hwesimbi hunoderedza kudedera. Inonyanya kukosheswa nekuda kwekudzivirira kwayo kuneta, kugona kwayo kushanda, uye kugadzikana kwayo kana yamanikidzwa.
Simbi yakakandwa ine madota, inonziwo ductile iron, yakasiyana nesimbi yegrey nekuti kabhoni inoumba madota e graphite ane spheroidal panzvimbo pema flakes. Kusiyana uku kwechimiro kunoita kuti ikwanise kusimba zvakanyanya uye inopa simba, zvichiita kuti ive chinhu chakavimbika chekutakura mutoro uye nzvimbo dzine kushushikana kwakanyanya.
- simbi dzakapfava dzinogadzirwa zvichienderana nezvinodiwa nenyika dzese. Mhando dzesimbi dzinoshandiswa zvakanyanya dzesimbi dzakapfava dzinoratidzwa nenzira dzakasiyana zvichienderana nenyika dzakasiyana uye zviyero.
Zvinotevera ndizvo zvinowanzoshandiswa mu ductile iron steel grades (magiredhi) pasi pemaitiro akasiyana-siyana akafanana:
| ASTM A536 | MUNA 1563 | ISO 1083 | JIS G5502 |
| 60-40-18 | EN-GJS-400-15 | GGG40 | FCD400 |
| 65-45-12 | EN-GJS-450-10 | - | FCD450 |
| 80-55-06 | EN-GJS-500-7 | GGG50 | FCD500 |
| 100-70-03 | EN-GJS-600-3 | GGG60 | FCD600 |
Tsananguro yeChigadzirwa
Ductile iron rods dzinowanzo shandiswa munzvimbo dzakadai semagiya nezvikamu zveshaft mukugadzira michina, macrankshaft nematanda ekubatanidza muindasitiri yemotokari, mapaipi nezvikamu zvekuvaka mumunda wekuvaka, zvikamu zvehydraulic mumichina yekuvaka, uye mavharuvhu nemidziyo yepombi muindasitiri yesimba.
Zviyero zvechigadzirwa
| Zita rechigadzirwa | Ductile Iron Bar/Ductile Iron Round Bar |
| Zvakajairika | ASTM A536 EN 1563 ISO 1083 JIS G5502 |
| Dhayamita Yekunze (OD) | 20 mm – 600 mm (inogona kugadziriswa) |
| Kureba | 1 m - 6 m (inogona kugadziriswa) |
| Simba reKusimba | 400 – 800 MPa |
| Simba reGoho | 250 – 500 MPa |
| Kuoma | 130 - 280 HB |
| Kurapa Kupisa | yakanyungudutswa, yakajairika, kana kuti yakadzima uye yakanyoroveswa |
| Mamiriro Epamusoro | Yakakandwa / Yakagayiwa / Yakabviswa |
| Kureba | 2% - 18% |
| Mamiriro ekutumira | Mabhawa akatenderera/mabhawa akaenzana/mabhawa akatsetseka kana akachekwa kusvika pahukuru |
Zvishandiso zveChigadzirwa
>Zvikamu zvesilinda yehydraulic
>Masisitimu ekumiswa kwemotokari
>Zvikamu zvekutumira
>Mapombi epombi uye dzimba dzevharuvhu
>Michina inorema
Kuratidzwa Kwechigadzirwa
Kuongororwa uye kudhirowa kwekurongedza
Mazwi Akakosha
ASTM A536 simbi yakakandwa, tsvimbo yesimbi yakakandwa ine nodular, simbi yegrafiti ine spheroidal, simbi yeSG yezvikamu zve hydraulic, simbi yakatenderera ine ductile, simbi yakakandwa yezvikamu zvemotokari