I-Feni Nickel Iron Alloty i-0.5mmUcingo olungama-36Kwizixhobo zokuchaneka ngokuchanekileyo
I-500yi-nickel-iron, ulwakhiwo oluphantsi lwe-alloy ene-36% iNickel. Igcina phantse ubukhulu obuqhubekayo kuluhlu lwamaqondo obushushu aqhelekileyo aqhelekileyo, kwaye unelungelo lokufumana amaqondo obushushu amatrygenic ukuya kuma-500 ° F. I-Filoty ikwakhona namaqondo obushushu amabi.
I-500ingaba kushushu kwaye kubanda kwenziwe kwaye kudityanisiwe kusetyenziswa iinkqubo ezifanayo ne
I-AusticoIc Steiels. I-Dremas 36 incinci kusetyenziswa i-filirr yensimbi ye-CLF36
Ifumaneka kwi-wire ye-wire kuyo zombini iinkqubo ze-GTAW kunye ne-GMAW.
Ukwakhiwa kweekhemikhali
ukwakhiwa | % | Fe | Ni | Mn | C | P | S | SI |
Umxholo | imiz | I-bal | 35.0 | I-0.2 | ||||
max | 37.0 | 0.6 | I-0.05 | I-0.02 | I-0.02 | I-0.3 |
iipropathi zomzimba
Ukuxinana (G / CM3) 8.1 |
Ukunganyange kombane kwi-20ºC (MM2 / m) 0.78 |
I-HOPCE YENKCAZO YOKUZIPHATHA (20ºC ~ 200) x10-6 / ºc 3.7 ~ 3.9 |
Ukuqhutywa kwe-thermal, λ / w / (m * ºc) 11 |
I-cieie proT TC / ºC 230 |
I-Elastic modyuli, e / GPA 144 |
Inqaku lokunyibilika ºc 1430 |
I-Coanded yolwandiso
θ / ºc | α1 / 10-6ºc-1 | θ / ºc | α1 / 10-6ºc-1 |
I-20 ~ -60 | 1.8 | 20 ~ 250 | 3.6 |
20 ~ -40 | 1.8 | 20 ~ 300 | 5.2 |
20 ~ -20 | 1.6 | 20 ~ 350 | 6.5 |
20 ~ -0 | 1.6 | 20 ~ 400 | 7.8 |
20 ~ 50 | 1.1 | 20 ~ 450 | 8.9 |
I-20 ~ 100 | 1.4 | 20 ~ 500 | 9.7 |
20 ~ 150 | 1.9 | 20 ~ 550 | 10.4 |
I-20 ~ 200 | 2.5 | I-20 ~ 600 | 11.0 |
Iipropathi eziqhelekileyo zoomatshini
Tensile strength | I-elongwation |
Mpa | % |
I-641 | 14 |
I-689 | 9 |
I-731 | 8 |
Ubushushu obuNcedoRi-aces
Uluhlu lobushushu, ºc | 20 ~ 50 | I-20 ~ 100 | I-20 ~ 200 | 20 ~ 300 | 20 ~ 400 |
I-AR / 103 * ºc | 1.8 | 1.7 | 1.4 | 1.2 | 1.0 |
Inkqubo yonyango lobushushu | |
Ukuthandwa ngoncedo loxinzelelo | Ifudumele ukuya kwi-530 ~ 550ºc kwaye ibambe i-1 ~ 2 h. Kubanda phantsi |
ukungqungqa | Ukwenzela ukuphelisa ukuqina, okuvela kwinkqubo ebandayo ebandayo, ebandayo yokumisa. Iimfuno eziziintlukwano zifudumele ukuya kwi-830 ~ 880ºc kwi-vacuum, zibambe i-30 min. |
Inkqubo yokuZinza | Kwimithombo yeendaba kwaye ifudumele ukuya kwi-830 ºC, ibambe i-20min. ~ 1h, quench Ngenxa yoxinzelelo oluveliswe kukucingela, kukhathalele i-315ºC, ibambe i-1 ~ 4h. |
Ukulumkela | Ayinakukhumbula ngonyango lobushushu Unyango lomphezulu lunokuba yisanti engasasebenziyo, ipolishing okanye ukhangela. I-alloy inokusetyenziswa nge-25% ye-hydrochloric acid i-70 ºc ukucoca umphezulu oxidiweyo |