Hoton da aka nuna mai ƙarancin ƙarfe mai ƙarfe

Ƙananan Carbon Karfe Shot

Takaitaccen Bayani:

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Gabatarwar Samfurin:

Tsarin samarwa iri ɗaya ne da na ƙarfe na ƙasa, ta amfani da fasahar centrifugal granulation, saboda kayan da aka yi amfani da su ba su da ƙarancin carbon, don haka a guji tsarin dumama zafin jiki mai zafi, ta amfani da tsarin dumama mai zafi na isothermal.

Fasali

Ƙaramin Carbon Karfe Granal
Kudin Amfani
• Aiki sama da kashi 20% akan yawan shan iskar carbon
• Rage lalacewar injuna da kayan aiki saboda yawan shan makamashi a cikin tasirin da ke cikin sassan
• Barbashi marasa lahani da maganin zafi, karyewa ko ƙananan fasa suka haifar
INGANTA MUHALLI
• Domin samar da shi, ba a buƙatar maganin zafi na gaba ba
• Rage foda
• Tsarin Bainitic microstructure yana tabbatar da cewa ba za su karye ba yayin rayuwarsa mai amfani
BAYANIN JAMA'A
• Siffar ƙarfe mai ƙarancin carbon yana kama da siffar ƙwallo mai siffar ƙwallo. Akwai yiwuwar samun ƙananan barbashi masu tsayi, marasa tsari tare da ramuka, tarkace ko datti.
• Wannan ba ya shafar aikin harbin, ana iya tabbatar da shi ta hanyar auna aikin sa a kan na'urar.
TAURI
• Tsarin bainitic yana tabbatar da babban matakin tauri. Kashi 90% na ƙwayoyin suna tsakanin 40 - 50 Rockwell C.
• Rashin sinadarin carbon da ke cikin daidaito da manganese yana tabbatar da tsawon rai mai amfani ga ƙwayoyin, don haka yana inganta tsaftar sassan, tunda da aikin injiniya suna ƙara taurinsu.
• Ƙarfin fashewar harsashin yana sha ne galibi ta hanyar sassan, don haka yana rage lalacewar injin.
GIRMAN KABON, BABBAN AIKI
• Amfani da ƙaramin ƙarfe mai ƙarancin carbon yana da damar yin amfani da injinan da ke da injinan turbines na 2500 zuwa 3000 RPM da kuma saurin 80 M / S.
• Ga sabbin kayan aiki da ke amfani da injinan turbine 3600 RPM da kuma saurin 110 M/S, waɗannan buƙatu ne don ƙara yawan aiki.

Filayen aikace-aikace:

1. Kammala aikin simintin aluminum zinc da kuma tsaftace saman simintin aluminum. Feshi da goge saman marmara na wucin gadi. Tsaftacewa da kammala aikin simintin ƙarfe mai ƙarfi, injin ƙarfe mai ƙarfe da sauran manyan sassan simintin die, maganin tasirin marmara da maganin hana zamewa.

2. Simintin aluminum zinc, tsaftace saman simintin daidai, ƙaiƙayi a saman kafin a shafa shi, feshi mai kyau na bayanin aluminum don cire layukan fitar da saman, feshi mai kyau na saman bututun aluminum na jan ƙarfe, da kuma feshi mai kyau na kwantena da bawul ɗin bakin ƙarfe.

3. Tsaftace kayan aikin simintin sanyi, na'urorin chromium plating don ƙirƙirar na'urori masu kashe gobara da tayoyi, gyara murfin famfo na na'urar caji ta injin mota, ƙarfafa kayan aiki masu dacewa da maɓuɓɓugar farawa, da kuma feshi a saman akwati na bakin ƙarfe.

4. Simintin aluminum zinc die, akwatin injin babur, kan silinda, carburetor, harsashin famfon mai na injin, bututun shiga, makullin mota. Ya kamata a tsaftace kuma a gama saman simintin ƙarfe mai ƙarancin matsi kafin a fenti shi. Kammala saman da tsaftace sassan tambarin aluminum na jan ƙarfe, saka hannun jari a cikin simintin ƙarfe, da sauransu.

Sigogi na fasaha

Ƙananan ƙarfe na ƙarfe da kuma bambancin ƙarfe na yau da kullun
ƘARAMIN KARFEN KARFE	SAURAN HARBIN DA KE DA KARBON MAI SAURI
An samar da shi da ƙarancin sinadarin carbon, sulfur da phosphorus	an yi masa kowace irin tarkace. Saboda haka yana da tauri amma yana da rauni.
Tsarin Bainitic. Ƙaramin Karfe Mai Siffa Mai Siffa Ana samun hatsi masu ƙarfi kuma ba su da tsagewa.	Tsarin ginin Talata.
Ba shi da lahani saboda maganin zafi tunda ba lallai bane a ƙara masa magani.	Maganin zafi bayan an yi masa kumfa yana haifar da tsagewa a saman sa.
Ƙaramin Karfe Mai Siffar Siffa yayin ayyukan fashewa, ƙaramin ƙarfe mai siffa ba ya karya zuwa ƙananan barbashi kuma yana kula da siffarsa mai siffar siffar siffa.	A lokacin fashewar harbi, da kuma sakamakon fashewar samansa, ana karya harbin zuwa manyan guntu-guntu masu kaifi cikin ɗan gajeren lokaci. Saboda haka, yawan fashewar carbon yana haifar da ƙarin kuɗin kulawa, ta hanyar samar da ƙarin lalacewa ga injunan fashewar harbi.

Aiki		NAUFI A	NAURIN B
Sinadaran da ke cikin sinadarai%	C	0.15- 0.18%	0.2-0.23
	Si	0.4-0.8	0.35-0.8
	Mn	0.4-0.6	0.25-0.6
	S	<0.02	<0.02
	P	<0.02	<0.02
Tauri	ƙarfe mai harbi	HRC40-50	HRC40-50
Yawan yawa	ƙarfe mai harbi	7.4g/cm3	7.4g/cm3
Tsarin ƙananan halittu		Ƙungiyar Haɗaɗɗen Martensite na Bainite
Bayyanar		Siffa mai siffar zobe Ƙwayoyin da ba su da rami <5% Barbashi mai tsagewa <10%
Nau'i		S70, S110, S170, S230, S280, S330, S390, S460, S550, S660, S780
shiryawa		Kowane tan a cikin fakiti daban-daban kuma kowanne tan an raba shi cikin fakiti 25KG.
Dorewa		Sau 3200-3600
Yawan yawa		7.4g/cm3
.Diamita		0.2mm,0.3mm,0.5mm,0.6mm,0.8mm,1.0mm,1.2mm,1.4mm,1.7mm,2.0mm,2.5mm
Aikace-aikace		1. Tsaftace Tsatsa: Ana amfani da shi don tsaftace tsatsa, jefar da shi, ƙera shi; cire yashi, farantin ƙarfe, ƙarfe irin H, tsarin ƙarfe. 2.. Cire tsatsa: Cire tsatsa, ƙera shi, farantin ƙarfe irin H, tsarin ƙarfe. 3. Harbi peening: Harbi peening na kayan aiki, da kuma sassan da aka yi wa zafi magani. 4. Fashewar harbi: Fashewar harsashi na ƙarfe mai siffar profile, allon jirgi, allon ƙarfe, kayan ƙarfe, tsarin ƙarfe. 5. Kafin a fara magani: Kafin a fara magani na saman, allon ƙarfe, ƙarfe mai siffar profile, tsarin ƙarfe, kafin a fara fenti ko shafa shi.