Alloy 201 yog dab tsi?
Sawb, coil, ntawv ci, hlau, ASTM B162
Cov chaw thov
Feem ntau yog siv rau cov khoom uas xav tau zoo heev corrosion kuj thiab muaj zog hlau nplaum, xws li:
coj
Cov khoom siv roj teeb
sensor
spark electrode
kub exchanger
Implantable roj teeb anode / cov ntawv txuas rau CRM thiab cov khoom siv neurostimulation
Stamped lossis etched cov khoom
piav
Alloy 201 yog wrought coj mus muag ntshiab npib tsib xee nrog siab tshaj carbon ntsiab lus ntawm 0.02%. Cov alloy muaj cov khoom siv kho tshuab zoo heev tshaj qhov kub ntau yam. Nws yog corrosion resistant nyob rau hauv nruab nrab mus rau nruab nrab txo ib puag ncig. Nickel 201 yog ferromagnetic. Nws muaj ntau dua thermal thiab hluav taws xob conductivity piv rau npib tsib xee-raws li alloys, stainless hlau thiab low-alloy steel. Vim nws cov ntsiab lus qis dua (0.02% siab tshaj), Nickel 201 yuav raug txiav txim siab siv rau hauv ib puag ncig siab dua 600 degree F (316 degree), qhov twg cov ntsiab lus carbon ntau dua ntawm Alloy 200 tsis pom zoo.
tshuaj raug
Nickel + Cobalt: 99.99 feeb
Cov pa roj carbon: 0.02 max
Manganese: 0.35 max
Silicon: Max 0.35
Sulfur: 0.010 siab kawg
Hlau: Max 0.40
Copper: Max 0.25
lub cev muaj zog
Ceev: 0.322 lb/in3, 8.90 g/cm3
Thermal conductivity, BTU / teev / ft2 / ft / degree F (W / m·K)
100 degree (212 degree F) - 67.1 (38.8)
204 degree (400 degree F) - 61.3 (35.4)
600 degree F (316 degree) - 36.5 (56.3)
Nruab nrab coefficient ntawm thermal expansion, in/in/degree F (µm/m·K)
80 - 200 degree F (27 - 93 degree )- 7.4 x 10-5 (13.3)
80 - 400 degree F (27 - 204 degree )- 7.7x 10-5 (13.9)
{{0}} degree F (27 - 316 degree)- 8.0x 10-5 (14.4)
Modulus ntawm elasticity, ksi (MPa)
30.0×103 (207×103)
Kev khiav dej num: 2615 - 2535 degree F (1435 - 1445 degree)
daim ntawv
Coils - strips, foils, strips
Hlau - Profile, Round, ca, Square
Mechanical zog ntawm chav tsev kub
Kev Ua Haujlwm: Annealing
Qhov kawg tensile zog: 50 KSI min (345 MPa min) Yield zog (0.2% offset): 12 KSI min (83 MPa min) Elongation:
Yam tsawg kawg 30%: Gauge <0.050 nti
Yam tsawg kawg nkaus 35%: Ntsuas ntau dua lossis sib npaug rau 0.050 ntiv tes
hardness:
HV 117 Qhov siab tshaj plaws: Ntsuas tsawg dua lossis sib npaug rau 0.010 hauv.
Rb 66 Qhov siab tshaj plaws: Gauge > 0.010 in.
Nta: Tempering
Nickel 201 tuaj yeem txias dov rau ntau lub xeev. Thov hu rau Ulbrich Technical Service yog xav paub ntxiv.
Ntxiv nta
Corrosion kuj
Nickel 201 feem ntau yog siv los txo lossis nruab nrab ib puag ncig. Nws tseem tuaj yeem siv rau hauv qhov chaw oxidizing uas ua rau tsim cov yeeb yaj kiab passive. Cov ntsiab lus npib tsib xee ntawm cov hlau no ua rau nws muaj kev tiv thaiv zoo rau chloride kev nyuaj siab corrosion cracking. Nws kuj tseem siv tau rau cov dej tshiab thiab ntau lwm cov txheej txheem dej. Cov huab cua uas muaj sulfur tuaj yeem corrode nickel alloys.
Saib NACE (National Society of Corrosion Engineers) cov lus pom zoo.
Ua tiav
#1 - Kub dov, annealed thiab descaled. Nws muaj nyob rau hauv ribbon, ntawv ci thiab strip daim ntawv. Nws yog siv nyob rau hauv daim ntaub ntawv uas ib tug du nto tsis tas yuav tsum tau.
#2D - Matt nto ua los ntawm txias dov, annealing thiab descaling. Rau kev siv ntawm qhov sib sib zog nqus kos thiab cov uas cov roj nplua nyeem yuav tsum tau khaws cia thaum lub sijhawm tsim cov txheej txheem.
#2B - Smooth nto ua los ntawm txias dov, annealing thiab descaling. Ib me ntsis txias dov dhau yog ntxiv tom qab annealing siv polishing cov menyuam kom nws ci ntsa iab tiav dua 2D.
#BA-ci annealed txias dov thiab ci annealed
#CBA - Tau kawg ci annealed txias dov matte tiav thiab ci annealed
#2 - Txias Rolled
#2BA - Smooth nto ua los ntawm txias dov thiab ci annealing. Lub teeb dhau los siv cov menyuam polished heev ua rau lub ntsej muag du. 2BA tiav tuaj yeem siv rau hauv daim ntawv thov teeb pom kev zoo uas yuav tsum tau ua tiav ntawm qhov tsim.
Polishing - Ntau yam grit nto kho kom tau raws li cov kev xav tau polishing.
* Tsis yog txhua qhov kev ua tiav yog muaj nyob rau ntawm tag nrho cov alloys - thov hu rau Ulbrich kev muag khoom kom paub ntau ntxiv.
Hlau tiav
XC - Ultra Clean Bright Annealed lossis Bright Annealed thiab Cold Rolled Grease - Ultra Bright Surface (rau Decorative Applications)
Soap - Cov hlau hlau yog coated nrog xab npum ua cov roj nplua nyeem
* Rau kev ua tiav, thov hu rau Ulbrich Hlau.
Kev kho cua sov
Nickel 201 tsis yog hardenable los ntawm kev kho cua sov.
