Karfe mai sanyi na ST12 shine ainihin ƙarfe mai birgima mai zafi wanda aka ƙara sarrafa shi. Da zarar karfen da aka yi birgima mai zafi ya huce, sai a yi birgima don a cimma madaidaicin girma da ingantattun halaye.
Cold birgima karfe takardar (CR karfe takardar) ne da gaske zafi birgima karfe da aka kara sarrafa
Ana amfani da farantin ƙarfe na sanyi 'birgima' sau da yawa don kwatanta kewayon hanyoyin gamawa-ko da yake, a zahiri, 'sanyi birgima' ya shafi zanen gadon da ke fuskantar matsawa tsakanin rollers. Abubuwa kamar sanduna ko bututu ana 'zana,' ba a birgima ba. Sauran hanyoyin gama sanyi sun haɗa da juyawa, niƙa da goge goge-kowannensu ana amfani da su don canza kayan da aka yi birgima mai zafi zuwa ƙarin ingantaccen samfura.
ST12 sanyi birgima karfe nada za a iya sau da yawa gano da wadannan halaye:
1.Cold birgima karfe yana da mafi kyau, mafi ƙãre saman da kusa tolerances
2.Filaye masu laushi waɗanda galibi suna da mai don taɓawa a cikin takardar karfen CR
3.Bars suna da gaskiya da murabba'i, kuma sau da yawa suna da gefuna masu kyau da kuma sasanninta
4.Tubes da mafi kyau concentric uniformity da straightness, sanya daga sanyi birgima abu.
5.Cold birgima karfe nada tare da mafi kyau surface halaye fiye da zafi birgima karfe, ba abin mamaki ba ne cewa sanyi birgima karfe ne sau da yawa amfani da mafi fasaha daidai aikace-aikace ko inda aesthetics da muhimmanci. Amma, saboda ƙarin sarrafawa don samfuran da aka gama sanyi, sun zo a farashi mafi girma.
Dangane da halayensu na zahiri, ƙananan ƙarfe masu sanyi suna yawanci wahala da ƙarfi fiye da daidaitattun ƙarfe masu birgima. Wannan saboda ƙaƙƙarfan ƙarfe mai sanyi yana ƙirƙirar samfuri mai ƙarfi. Yana da kyau a lura cewa waɗannan ƙarin jiyya na iya haifar da damuwa na ciki a cikin kayan. A wasu kalmomi, lokacin ƙirƙira ƙarfe mai sanyi-ko yanke, niƙa ko walda shi - wannan na iya sakin tashin hankali kuma ya haifar da faɗar da ba za a iya faɗi ba.
Ƙarfe mai sanyi Alamomi da aikace-aikace |
|
Alamomi |
Aikace-aikace |
SPCC CR karfe |
Amfani na yau da kullun |
SPCD CR karfe |
Kyakkyawan zane |
SPCE/ SPCEN CR karfe |
Zane mai zurfi |
DC01 (St12) CR karfe |
Amfani na yau da kullun |
DC03(St13) CR karfe |
Kyakkyawan zane |
DC04(St14,St15) CR karfe |
Zane mai zurfi |
DC05(BSC2) CR karfe |
Zane mai zurfi |
DC06 (St16, St14-t, BSC3) |
Zane mai zurfi |
Ƙarfe mai sanyi Kashin sinadarai |
|||||
Alamomi |
Bangaren sinadarai% |
||||
C |
Mn |
P |
S |
Alt8 |
|
SPCC CR karfe |
<= 0.12 |
<= 0.50 |
<= 0.035 |
<= 0.025 |
> = 0.020 |
SPCD CR karfe |
<= 0.10 |
<= 0.45 |
<= 0.030 |
<= 0.025 |
> = 0.020 |
SPCE SPCEN CR karfe |
<= 0.08 |
<= 0.40 |
<= 0.025 |
<= 0.020 |
> = 0.020 |
Ƙarfe mai sanyi Kashin sinadarai |
||||||
Alamomi |
Bangaren sinadarai% |
|||||
C |
Mn |
P |
S |
Alt |
Ti |
|
DC01(St12) CR karfe |
<= 0.10 |
<= 0.50 |
<= 0.035 |
<= 0.025 |
> = 0.020 |
_ |
DC03(St13) CR karfe |
<= 0.08 |
<= 0.45 |
<= 0.030 |
<= 0.025 |
> = 0.020 |
_ |
DC04(St14,St15) CR karfe |
<= 0.08 |
<= 0.40 |
<= 0.025 |
<= 0.020 |
> = 0.020 |
_ |
DC05(BSC2) CR karfe |
<= 0.008 |
<= 0.30 |
<= 0.020 |
<= 0.020 |
>> 0.015 |
<= 0.20 |
DC06(St16,St14-t,BSC3) CR karfe |
<= 0.006 |
<= 0.30 |
<= 0.020 |
<= 0.020 |
>> 0.015 |
<= 0.20 |
ST12 sanyi birgima karfe takardar, sanyi birgima karfe coils aikace-aikace: gini, injiniyoyi masana'antu, ganga masana'anta, jirgin ruwa gini, gada yi. Hakanan ana iya amfani da takardar ƙarfe na CR don kera kwantena iri-iri.
ST12 karfe kuma coud amfani ga tanderun harsashi, tanderu farantin, gada da
abin hawa a tsaye karfe farantin, low gami karfe farantin, shipbuilding farantin, tukunyar jirgi farantin, matsa lamba jirgin farantin, juna farantin, tarakta sassa, mota frame karfe farantin da waldi aka gyara.
Marufi & jigilar kayaST12 sanyi birgima karfe farantin sanyi za a kunshe da launin ruwan kasa takarda da baƙin ƙarfe akwatin, sanyi birgima karfe nada za a iya kunshe da karfe bel da baƙin ƙarfe akwatin .Mill ta Standard Export Sea-cancantar shiryawa za suitabel for CR karfe.
Sabis ɗinmu1.Dukkan karfe na CR suna da garantin shekara 1 daga ranar shigarwa.
2.Dukkan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙirar ƙarfe mai sanyi da sauran bayanai ba za a taɓa bayyanawa ga kowane kamfani na uku ba.
3.We iya yanke sanyi birgima karfe daga karfe nada zuwa karfe takardar, da size za a yi kamar yadda ka bukata.
4.We colud kuma walda da sanyi birgima karfe farantin amfani biyu CR karfe farantin.