PRODUCT CLASSIFICATION

AISI 4140 Cov Khoom Siv Hlau

AISI 4140 steel yog cov hlau tsis tshua muaj nruab nrab carbon steel uas muaj chromium, molybdenum, thiab manganese.

Nqe lus piav qhia C15 yog cov pa roj carbon monoxide dawb nrog cov ntsiab lus ntawm 0.15% carbon. Nws yog ib qho tsis tshua muaj zog hlau tab sis nws yuav raug quenched thiab tempered rau ntxiv zog. Daim ntawv thov Cov pa roj carbon tsawg, xws li C15, yog siv rau cov ntawv thov xws li txias taub hau fasteners thiab bolts. Lub cev muaj zog (qhov nruab nrab qhov tseem ceeb) ntawm qhov kub thiab txias Modulus ntawm elasticity [10³x N/mm²Qhov ceev: 210g / cm³7.85 Thermal conductivity [W / mK]: 58.6 hluav taws xob resistivity [Ohm mm²/m]: 0.11 Lub peev xwm tshwj xeeb kub [J / gK]: 0.46 Coefficient ntawm Linear Thermal Expansion 10^-6 OC^-1

GENERAL CHARACTERISTIS

Cov qib ntawm cov hlau no yog siv los ua cov yeeb nkab steel thiab tseem nyob rau hauv kev tsim cov forged flanges. Lawv haum rau siv mus txog -20ºF (LF1,) -50ºF (LF2) thiab -150ºF (LF3.)

GENERAL CHARACTERISTIS

Qhov no qib ntawm steel yog carbon manganese, siab yield tsis alloy steel. Nws yog hu ua S355 vim qhov nruab nrab qhov tsawg kawg nkaus tawm los rau cov khoom no yog 355 Mpa. Raws li cov qauv hlau, nws muaj lub zog zoo heev thiab weldability. Nws tuaj yeem nkag tau yooj yim welded rau lwm cov hlau weldable. Rau nws qis carbon sib npaug, nws muaj cov khoom txias-forming zoo. S355J2G3 feem ntau yog muab nyob rau hauv ib tug normalized mob.

GENERAL CHARACTERISTIS

C60 steel yog ib qho tsis siv neeg nruab nrab carbon engineeringhlau uas muaj 0.57% -0.65% Carbon raws li EN10083 tus qauv. Nws muaj cov yam ntxwv zoo ib yam li cov C55 carbon steel uas muaj siab hardness thiab siab zog tom qab hardening.C60 yog ib qho nyuaj rau weld, thiab machinability tsis zoo vim muaj cov ntsiab lus carbon siab. Cov hlau no feem ntau muab nkag rau hauv qhov tsis kho lossis tsis zoo.

Cov menyuam bearings thiab pulleys ua lub luag haujlwm tseem ceeb hauv kev siv tshuab thiab engineering, muab kev txhawb nqa thiab kev xa mus rau ntau yam khoom siv thiab tshuab. Ua ntej, cia peb delve rau hauv qhov tseem ceeb ntawm cov menyuam bearings thiab lawv lub luag haujlwm hauv ntau daim ntawv thov.

Nyob rau hauv kev tsim cov kev xam rau taag tube daim ntawv tshav kub exchangers, yog hais tias muaj ib qho teeb meem nyob rau hauv lub axial kev nyuaj siab ntawm lub plhaub, lub axial kev nyuaj siab ntawm lub tshav kub exchanger raj, los yog lub rub quab yuam ntawm lub tshav kub exchanger raj thiab lub raj ntawv tsis tau raws li lub zog. (los yog stability) yuav tsum tau, nws yuav tsum tau rau nruab ib tug expansion sib koom ua ke.

Anchors yog cov cuab yeej siv rau ntawm cov nkoj lossis cov ntug dej hiav txwv kom ruaj ntseg steel pawg lossis cov saw hlau thauj tog rau nkoj, ua kom ruaj khov ntawm txoj haujlwm ntawm lub nkoj lossis lub platform kom tsis txhob txav los yog hloov. Anchors feem ntau yog ua los ntawm cov hlau hnyav uas muaj qhov hnyav txaus thiab lub zog kom khov kho lub nkoj los yog lub platform hauv qhov hnyav marine ib puag ncig.

Cua turbine flange yog ib qho tseem ceeb ntawm cov tshuab hluav taws xob cua tshuab hluav taws xob, siv los txuas lub rotor mus rau ntauwd, hydraulic torque txhawb, suab system, thiab lwm yam khoom siv tseem ceeb. Nws ua lub luag haujlwm tseem ceeb hauv kev txhawb nqa tag nrho cov tshuab hluav taws xob cua tshuab hluav taws xob, ua kom muaj kev nyab xeeb thiab txhim khu kev lag luam ntawm cov cuab yeej siv, thiab tiv taus lub zog loj thaum lub sijhawm ua haujlwm ntawm lub tshuab hluav taws xob cua tshuab. Yog li ntawd, kev tsim thiab tsim cov cua turbine flanges yog qhov tseem ceeb heev.

Forged Cheebtsam rau nkoj siv ua lub luag haujlwm tseem ceeb hauv kev tsim nkoj thiab tsim cov khoom siv hauv hiav txwv. Cov khoom forged no yuav tsum muaj lub zog siab, toughness, thiab zoo heev corrosion thiab hnav tsis kam tiv taus cov khoom hnyav thiab huab cua huab cua puag ncig.

Sintering ore tsheb yog ib qho khoom siv thauj khoom siv hauv kev lag luam metallurgical, siv los thauj cov sintered ore thiab lwm yam ntaub ntawv los ntawm lub tshuab sintering lossis stockyard mus rau sintering ore cia.

Rauv thav duab, tseem hu ua coking furnace chamber, yog cov cuab yeej siv los khaws cov coking thee thaum txheej txheem coking. Lub cub tawg yog ib qho ntawm cov khoom tseem ceeb ntawm lub qhov cub coking, thiab nws cov qauv tsim thiab kev xaiv cov khoom siv ncaj qha cuam tshuam rau lub neej kev pab cuam, kev ua tau zoo, thiab kev nyab xeeb ntawm lub cub tawg. Cov hauv qab no muab cov ncauj lus kom ntxaws txog lub tshuab ua kom sov.

Lub coke qhov cub tiv thaiv phaj yog ib qho tseem ceeb ntawm lub qhov cub coke, feem ntau yog siv los tiv thaiv phab ntsa sab hauv ntawm lub qhov cub coke los ntawm qhov cuam tshuam ntawm qhov kub thiab txias. Nws feem ntau yog ua los ntawm cov khoom siv ceramic lossis hlau, siv los npog cov phab ntsa sab hauv ntawm lub qhov cub coke, txo qhov hnav thiab corrosion ntawm lub qhov cub phab ntsa, thiab txhim kho kev pab cuam lub neej thiab kev ua haujlwm ntawm lub qhov cub coke.

Nres discs (tseem hu ua brake rotors lossis brake discs) yog cov khoom tseem ceeb siv rau kev nres tsheb hauv tsheb thiab lwm lub tsheb. Lawv feem ntau yog ua los ntawm cov khoom siv hlau, feem ntau yog cam khwb cia hlau lossis hlau. Lub hauv paus ntsiab lus ntawm nres discs yog kom qeeb los yog nres lub tsheb txoj kev txav los ntawm kev sib txhuam nrog cov nres nres. Ntawm no yog cov lus qhia ntxaws ntxaws rau cov nres discs, suav nrog lawv cov qauv, txoj haujlwm ua haujlwm, hom, thiab lwm yam kev tsim kho thev naus laus zis.

Lub hau kawg yog cov khoom siv los npog thiab tiv thaiv cov kav dej, ntim khoom, lossis khoom siv, feem ntau siv hauv kev tsim khoom, kev tsim vaj tsev, thiab cov kav dej. Cov kaus mom kawg feem ntau yog ua los ntawm cov hlau, yas, roj hmab, lossis cov ntaub ntawv sib xyaw, nrog cov duab sib txawv thiab qhov ntau thiab tsawg kom haum rau ntau yam yeeb nkab lossis khoom siv.