Intshayelelo kwii-tub ezimnyama zentsimbi

Umbhobho wentsimbi emnyama(I-BAP) luhlobo lombhobho wentsimbi oye wafakwa mnyama. I-Anneing yinkqubo yobushushu yonyango apho intsimbi ishushu kwiqondo eliqinisekisiweyo kwaye ipholile ngokuthe chu kubushushu begumbi phantsi kweemeko ezilawulwayo. Umbhobho wentsimbi emnyama wenza umbhobho wentsimbi emnyama umphezulu we-oxide ngexesha lenkqubo yokuthiyisha, enika ukunganyangeki okuthile kunye nenkangeleko emnyama.

Izinto ezimnyama zentsimbi

1. PhantsiI-carbon yensimbi. Inomxholo wekhabhoni ephantsi, ihlala ikwi-0.05% ukuya kwi-0.25%. I-carbon yekharbon inesipili esisezantsi inesifo sokusebenza okuhle kunye nobuqhetseba, ifanelekile kwisakhiwo ngokubanzi kunye nesicelo.

2. I-carbon ye-carbon yentsimbi (i-carbon yesakhiwo): Intsimbi ye-carbon yesakhiwo ikwasetyenziswa ngokuqhelekileyo ekwenzeni ityhubhu ye-tube emnyama yomhlala-phantsi. I-carbon ye-carbon yesakhiwo inomxholo wekhabhoni ephezulu, kuluhlu lwe-0.30% ukuya kwi-0.70%, ukubonelela ngamandla aphezulu kunye nokuqina.

I-3. Q195 Intsimbi (Q195 intsimbi): I-Q195 intsimbi ye-carbon ye-carbon ye-carbon yesakhiwo esidla ngokusetyenziswa e-China ukwenza iityhubhu ezimnyama zokuphuma. Inokuphumelela okuhle kunye nobunzima, kwaye inamandla kunye nokunganyangeki.

4.Q235Intsimbi yentsimbi (Q235 intsimbi): I-Q235 intsimbi yenye yezixhobo ze-carbon ezenzeka e-China edla ngokusetyenziswa kwi-chinare ye-tube.q235 intsimbi inesitya esiphezulu kunye nezixhobo eziqhelekileyo zentsimbi.

 

Ukucaciswa kunye nobungakanani bombhobho wentsimbi emnyama
Inkcazo kunye nobukhulu we-pipe emnyama yentsimbi inokuhluka ngokwemigangatho eyahlukeneyo kunye neemfuno. Oku kulandelayo zezinye zeendlela eziqhelekileyo zokucaciswa kunye nobungakanani bombhobho wentsimbi emnyama yensimbi yereferensi:

1.Kide ubude (ubude becala): Ubude be-tube ye-tube ye-tube ye-tube ye-tube inokuthi ivele ukusuka encinci ukuya kwinqanaba elikhulu ukuya kwinqanaba elikhulu, eliqhelekileyo kubandakanya:
Ubungakanani be-SMALL: ubude be-10mm, i-12mm, i-15mm, i-20mm, njl ..
Ubungakanani be -medium: ubude becala le-25mm, i-30mm, i-40mm, i-50mm, njl.
Ubude be-60mm, i-70mm, 80mm, 100mm, njl.
Ubungakanani besandla: Ubude becala le-150mm, i-200mm, i-250mm, i-300mm, njlm.

I-Funderter ye-2uteter (i-Outter ye-Outter): Ububanzi bangaphandle bombhobho wentsimbi emnyama odla umhlala-phantsi bunokuba mncinci ukuya kumgangatho omkhulu, uluhlu oluqhelekileyo lubandakanya kodwa alupheleli:
-Someter Ower
-I-OD ye-OD: I-OD ephakathi i-OD ibandakanya i-12mm, i-15mm, i-20mm njalo njalo njalo.
I-OD ye-OD: I-OD enkulu iquka i-25mm, i-32mm, i-40mm njalo njalo.
-U-ODRERORGER OD: I-OD enkulu ye-OD ibandakanya i-50mm, i-60mm, i-80mm, njl.

3.Ukuba nobungqingqwa (ubukhulu be-Wall): Ubumnyama bokubuyela umva kwi-Tube i-Tube ikwanokhetho ngeendlela ezahlukeneyo, uluhlu oluqhelekileyo lubandakanya kodwa alupheleli kuzo:
-Small yodonga: i-0.5mm, i-0.8mm, 1.0mm, njl ..
Ubungakanani be--omedium wodonga: 1.2mm, 1.5mm, 2.0mm, njl.
-Ukugqwetha udonga: 2.5mm, 3.0mm, 4.0mm, njl.

Iimpawu zemveliso zomntu omnyama wentsimbi
I-OthCellent ubunzima: Umbhobho we-Squed Squed unobunzima obuhle kunye nokusebenza emva konyango olumnyama, kulula ukugoba, ukusika kunye neminye imisebenzi yokuqhubela phambili.

Unyango lwe-2.surface kulula: Umphezulu wombhobho we-Squed Squed bumnyama, ongenakudingeka ukuba ungahambi kwinkqubo yonyango olunzima, ukugcina iindleko zemveliso kunye nenkqubo.

3. Ukutshintsha kweemeko: I-tyhebhu ye-Squb ye-Squb ye-Squebe ayinakho ukwenziwa kwaye ithathelwe ingqalelo ngokweemfuno zezinto ezahlukeneyo zezakhiwo ezahlukeneyo kunye nokusetyenziswa kwemveliso, ukuvelisa oomatshini, ukuveliswa kwenziwe ngoomatshini, kwimveliso yefanitshala, njalo njalo.

4.Umandla amanqatha: Isikwelo esimnyama se-Squer sihlala senziwa ngentsimbi yekhabhoni esezantsi okanye kwintsimbi ye-carbon yesakhiwo, enamandla aphezulu kunye nokungahloneli kwengcinezelo kwaye kunokuhlangabezana neemfuno ezithile zolwakhiwo.

5.Oosy ukwenza unyango olulandelayo: Kungenxa yokuba ityhubhu ye-READ ye-READ engaphantsi komhlaba okanye idityanisiwe, kulula ukwenza idayini eshushu, ipeyinti, ukwenzela ukuba iphucule ubuchule bayo bokuchasana nembonakalo .

6.Beonomical kunye neSebe: Thelekiswa nezinye emva konyango lweTub, iindleko ezimnyama zeTub zisezantsi, ixabiso lifikeleleke ngakumbi, ilungele enye into yokusetyenziswa kwendawo ayifuni kuphezulu.

 

Iindawo zesicelo somnyamawanqwalaumbhobho

1.Building structure: black receding steel tubes are commonly used in building structures, such as structural supports, frames, columns, beams and so on. Banokubonelela ngamandla kunye nozinzo kwaye basetyenziswa kwinkxaso kunye neenxalenye zezakhiwo.

Ukuveliswa kwemveliso yoku-2: Imibhobho yentsimbi emnyama isetyenziswa ngokubanzi kwishishini lokwenza umatshini. Banokusetyenziselwa ukwenza iinxalenye, iiracks, izihlalo, iinkqubo zokuhambisa, njalo njalo. Umbhobho wentsimbi emnyama unesifo sokusebenza kakuhle, esilungele ukusika imisebenzi yomatshini.

I-3.Rrailway kunye neNdawo yokuGqibela: Umbhobho wentsimbi emnyama uhlala usetyenziswa kwiNkqubo kaLoliwe kunye neNdlela yokuLondolozwa kweNdlela. Banokusetyenziswa njengeekholamu kunye neebhulethi zegadikhi ukubonelela ngenkxaso kunye nokukhuselwa.

4. Ukuvelisa i-4.Umveliso yefanitshala: Imibhobho yentsimbi emnyama isetyenziswa ngokubanzi kwimveliso yefanitshala. Banokusetyenziselwa ukwenza iitafile, izitulo, iishelfu, iiracks kunye nenye ifanitshala, zibonelela ngenkxaso yozinzo kunye nezokwakha.

5, Imibhobho kunye nemibhobho: Imibhobho yentsimbi emnyama inokusetyenziswa njengezinto zemibhobho kunye nemibhobho yokuhanjiswa kwezithuthi, iigesi kunye nezinto eziqinileyo. Umzekelo, isetyenziselwa imibhobho yemizi-mveliso, iinkqubo zokuntywila, imibhobho yegesi yendalo njalo njalo njalo.

6.Decocioration kunye noyilo lwangaphakathi: Imibhobho yentsimbi emnyama idla ngokusetyenziswa kunye nokuhonjiswa kunye noyilo lwangaphakathi. Banokusetyenziselwa ukwenza imihlobiso yasekhaya, bonisa iiracks, izandla zokuhombisa, njl.

7.USETYENZISWA KWEZOBUCHWEPHESHE

Ezinye zezona zinto ziqhelekileyo zezicelo eziqhelekileyo zombhobho wentsimbi emnyama, ukusetyenziswa okukhethekileyo kuya kwahluka ngokomashishini ahlukeneyo kunye neemfuno ezithile.