15CrMo Ebandayo Ezotyiweyo Ngokuchaneka engenamthungo uMbhobho wentsimbi oKhanyazayo oMncinci oDayametha oNcinane oChaneke uMbhobho wentsimbi oFakelweyo

I-15CrMo Eyotyiweyo Ebandayo Ngokuchaneka engenamthungo iMbhobho yentsimbi eKhanyamezayo eNcinci uMbhobho wentsimbi eChanekekileyo

Inkcazelo emfutshane:

Umbhobho wensimbi ochanekileyo ochanekileyo ochanekileyo yimbhobho yentsimbi echanekileyo ephezulu emva kokubanda okanye unyango olushushu.Izinto eziphambili ziyi-10, 20, 35, 45, njl.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Olona lwahlulo luphambili lwetyhubhu yentsimbi ecacileyo ekhanyayo yityhubhu yentsimbi echanekileyo, ityhubhu yentsimbi echanekileyo yehydraulic, ityhubhu yentsimbi engenamthungo epholileyo, epholileyo eqengqelekayo ityhubhu yentsimbi engenamthungo, ityhubhu yentsimbi echaneke ngokuchaneka.Umbhobho wensimbi ochanekileyo luhlobo lombhobho wentsimbi echanekileyo ngenxa yokungabikho komgangatho we-oxidation eludongeni lwangaphakathi nangaphandle, akukho kuvuza xa kuthwala uxinzelelo oluphezulu, ukuchaneka okuphezulu, ukugqiba okuphezulu, akukho kuguqulwa kokugoba okubandayo, ukuvutha, ukubethelwa ngaphandle kokuqhekeka, njl njl. iimpawu eziphambili zombhobho wentsimbi oqaqambileyo oqaqambileyo, ubukhulu bangaphandle buncinci, ukuchaneka okuphezulu, ukuchaneka okuphezulu, umgangatho olungileyo womphezulu, ukusebenza okuphezulu, kunye nesinyithi esixineneyo.Kukho ukunyamezela okungqongqo kunye noburhabaxa kumngxuma wangaphakathi kunye nobukhulu bodonga lwangaphandle lomzimba wetyhubhu kunye neemfuno ezingqongqo.Ikakhulu isetyenziswa ekwenziweni kwezakhiwo zoomatshini, izixhobo zehydraulic, i-hydraulic kunye ne-pneumatic cylinders.

Iimpawu zemibhobho yentsimbi eqaqambileyo kunye nobubanzi besicelo

Luhlobo lwe-bainite ye-chromium engenazo izinto ezininzi ezishushu.Nangona intsimbi ayinayo i-chromium, kodwa ngenxa yempembelelo edibeneyo yezinto ezininzi, insimbi inamandla aphezulu okushisa, ukuchasana kwe-oxidation kunye nokuzinza kwentlangano.Ingasetyenziswa njengebhoyila ye-superheater ityhubhu enobushushu benkonzo ye-580℃, kwaye ingasetyenziselwa iinqanawa zoxinzelelo, njl.

Umbhobho wentsimbi eqaqambileyo ukwakheka kweekhemikhali.

ICarbon C: 0.08 ~ 0.15 isilicon Si: 0.60 ~ 0.90 manganese Mn: 0.40 ~ 0.70 sulphur S: ≤ 0.040 phosphorus P: ≤ 0.040 vanadium V: 0.30 ~ 0.50 titanium 0.50 molyde 0.50 titanium 0.50 titanium 0.50 Titanium B: imali eyongeziweyo (iziko lombane) 0.008;(isithando somlilo esicaba) 0.010 tungsten W: 0.15 ~ 0.40 Qaphela RE: Ukongeza 0.15

Umbhobho wentsimbi eqaqambileyo iimpawu mechanical.

Amandla okuqina σb (MPa): 540 ~ 687 isivuno samandla σs (MPa): ≥ 314 ubude δ5 (%): ≥ 18 ubungakanani bomzekelo: iipropati zomatshini ezinde zomzekelo

Inkcazo yonyango lwentsimbi ekhanyayo kunye nentlangano ye-metallographic.

Inkcazo yonyango lobushushu: i-normalized, 970 ~ 1010 ℃, ixesha lokubamba ngokwe-1.5min / ubukhulu bodonga mm, kodwa kungabi ngaphantsi kwe-20min.760 ~ 780 ℃ ukucaphuka, 3h.umbutho metallographic: bainite + ferrite.

Ingcaciso yeMveliso

Igama lemveliso	Ukuveliswa kwendawo ye-ASTMA53M yombhobho wolwelo oluchanekileyo umbhobho oqaqambileyo wentsimbi ongenamthungo
Idayimitha yangaphandle	14mm-720mm
Izinto eziphathekayo	10,20,Q345,Q390,A.Betc
Umgangatho	I-GB/T8163,ASTMA53M
Ukunyamezela umgangatho wemihla ngemihla	od: + -1%, ubunzima: + -10%
Khangela	ISO BV SGS SVG
Iphakheji	Ukupakishwa okusemgangathweni kokufaneleka elwandle okanye njengoko kufuneka.
MOQ	I-5 yeetoni ze-metric, umyalelo wesampula wamkelwe
Ixesha lokuthumela ngenqanawa	7-10 iintsuku zokusebenza emva kokufumana idiphozithi okanye ileta yetyala
Uhlobo lokuhlawula	30%TT+70%TT / LC Etc
Chaza	Umphezulu: ipeyintiwe, ipeyintiwe ngepeyinti, yenziwe ngegalvanized
Isicelo	1. Umbhobho wokuhambisa ulwelo oluphakathi kunye noxinzelelo oluphantsi 2. Isingxobo 3. Umbhobho webhoyila 4. Ishishini leoli negesi 5. Ishishini lemichiza 6. Ushishino lwamandla
Inzuzo	Ixabiso le-1.Ingqiqo, umgangatho omhle 2.I-inventri eyaneleyo, ukuhanjiswa ngokukhawuleza 3.Amava okuthumela ngaphandle atyebileyo kunye nenkonzo enyanisekileyo 4.Abathumeli bempahla abathembekileyo