Ihe nkedo-corrosion na-eguzogide ihe nkedo nkedo ịgbado ọkụ NiFe-1 Onyonyo egosipụtara

Ọxịdashọn-corrosion na-eguzogide Nkedo ịgbado ọkụ Alloy NiFe-1

Nkọwa ngwaahịa

Mkpado ngwaahịa

Nkedo ịgbado ọkụ mkpanaka na-ejikarị na-edozi engine shei, cover ahu, igwe isi, nkedo ezé egosi mgbaji ụkwụ wheel, mgbawa, eyi, tamping oghere ịgbado ọkụ nsogbu.N'ihi ọdịnaya carbon dị elu, usoro na-enweghị isi, ike dị ala na plasticity na-adịghị mma, nkedo ígwè electrode bụ ihe na-adịghị mma weldability, nke dị mfe ịmepụta cracks n'oge ịgbado ọkụ, ọ na-esiri ike ịkpụ.Iji nweta nsonaazụ na-enye afọ ojuju na ịgbado ọkụ na nrụzi ịgbado ọkụ nke nkedo, ọ dị mkpa ịṅa ntị na "Ihe akụkụ atọ na usoro nke asaa", ọ bụghị naanị ịhọrọ mkpanaka ịgbado ọkụ, kamakwa iji nweta usoro ịgbado ọkụ kwesịrị ekwesị.
A na-atụ aro usoro ịgbado ọkụ na-esote dị ka ntụaka maka ịgbado ọkụ nkedo na nrụzi ịgbado ọkụ: 1, buru ụzọ wepụ akụkụ ịgbado ọkụ nke sludge, ájá, mmiri, nchara na irighiri ihe ndị ọzọ;Tụkwasị na nke ahụ, oyi akwa carbon-ogbenye na oxide oyi akwa nke dị n'elu nkedo ígwè na-arụ ọrụ n'okpuru High Temperature na uzuoku gburugburu ebe obibi ruo ogologo oge kwesịrị iwepụ.2. Dị ka udi na ntụpọ ụdị nke welded akụkụ, nkwadebe jikoro dị ka oghere oghere, mgbape na-egbochi oghere mkpọ ala na a wụrụ awụ ọdọ mmiri nlereanya.3. Maka akụkụ ndị chọrọ ịgbado ọkụ oyi, kpoo ha ọkụ na 500-600 Celsius C, họrọ ugbu a kwesịrị ekwesị, ịgbado ọkụ na-aga n'ihu, na-edebe okpomọkụ nke preheating n'oge usoro ịgbado ọkụ, kpuchie ihe mkpuchi dị ka asbestos ntụ ntụ ozugbo ịgbado ọkụ, ma hapụ ha. ji nwayọọ nwayọọ dị jụụ, iji melite nkwụsị mgbawa ya na nhazi nhazi.4. N'ihi na oyi na-atụ ịgbado ọrụ iberibe, gbochie isi metal agbaze nke ukwuu, belata ọchịchọ nke na-acha ọcha, gbochie oke okpomọkụ ịta, na-akpata oke nrụgide, obere ugbu a, obere arc na warara ngafe ịgbado ọkụ kwesịrị iji dị ka o kwere mee ( ogologo nke ngafe ọ bụla ekwesịghị gafere 50mm).Ngwa ngwa mgbe ịgbado ọkụ hammer weld iji zuru ike na nchekasị iji gbochie mgbawa, ruo mgbe okpomọkụ dara na 60 degrees C n'okpuru weld ọzọ.5, ṅaa ntị na oghere arc mgbe ị na-emechi, iji gbochie mgbawa arc mmechi.

Nlereanya	GB	AWS	Dayameta (mm)	Ụdị mkpuchi	Ugbu a	Na-eji
CB-Z208	EZC	EC1	2.5-5.0	Ụdị eserese	AC, DC+	Eji maka ịrụzi ịgbado ọkụ na emezighị emezi nke ígwè nkedo isi awọ.
CB-Z308	EZNi-1	ENI-C1	2.5-5.0	Ụdị eserese	AC, DC+	Eji maka ịrụzi ịgbado ọkụ na mkpa Iberibe ígwè na ihe ndị a kpụrụ akpụ; dịka ụfọdụ iberibe ígwè nkedo isi awọ ntụ dị ka ndị na-ebu engine, ụzọ ụgbọ okporo ígwè nke igwe ngwaọrụ, pinion guzo, wdg.
CB-Z408	EZNiFe-C1	ENiFe-C1	2.5-5.0	Ụdị eserese	AC, DC	Kwesịrị ekwesị maka ịrụzi ịgbado ọkụ na igodo elu ike nkedo isi awọ na spheroidal graphite nkedo ígwè; dị ka cylinders, ndị na-ebu engine, gia, rollers, wdg.
CB-Z508	EZNiCu-1	ENiCu-B	2.5-5.0	Ụdị eserese	AC, DC	Eji maka ịrụzi ịgbado ọkụ na isi awọ nkedo ígwè adịghị achọ ike nke ukwuu.

Ngwakọta kemịkalụ nke ọla edobere

Ngwakọta kemịkalụ nke ọla edobere (%)
Nlereanya	C	Mn	Si	S	P	Ni	Cu	Fe
CB-Z208	2.00-4.00	≤0.75	2.50-6.50	≤0.100	≤0.150			Nhazi
CB-Z308	≤2.00	≤1.00	≤2.50	≤0.030		≥90		≤8
CB-Z408	≤2.00	≤1.80	≤2.50	≤0.030		45-60		Nhazi
CB-Z508	≤1.00	≤2.50	≤0.80	≤0.025		60-70	24-35	≤6