Ibha yensimbi engagqwali engu-321 321H
Incazelo emfushane:
Hlola umehluko oyinhloko phakathi kwezingodo zensimbi engagqwali ezingu-321 kanye no-321H. Funda ngokumelana kwazo nokushisa okuphezulu, izakhiwo, kanye nezinhlelo zokusebenza ezifanelekile.
Induku yensimbi engagqwali engu-321:
Ibha yensimbi engagqwali engu-321 iyi-alloy yensimbi engagqwali ye-austenitic equkethe i-titanium, enikeza ukumelana okuhle kakhulu nokugqwala kwe-intergranular ngisho nangemva kokuchayeka emazingeni okushisa ebangeni le-chromium carbide precipitation elisukela ku-800°F kuya ku-1500°F (427°C kuya ku-816°C). Lokhu kuyenza ifaneleke ukusetshenziswa ezindaweni ezishisa kakhulu lapho insimbi kufanele igcine amandla ayo kanye nokumelana nokugqwala. Ukusetshenziswa okuvamile kufaka phakathi ama-manifolds okukhipha ugesi, ama-heat exchanger, kanye nezingxenye zenjini yendiza. Ukwengezwa kwe-titanium kuzinzisa i-alloy, kuvimbele ukwakheka kwe-carbide futhi kuqinisekise ukuqina kwesikhathi eside.
Imininingwane yebha eyindilinga ye-SS 321:
| Ibanga | 304,314,316,321,321H njll. |
| Okujwayelekile | I-ASTM A276 |
| Ubude | 1-12m |
| Ububanzi | 4.00 mm kuya ku-500 mm |
| Isimo | Idonswe Ngobandayo Futhi Ipholishiwe Idonswe Ngobandayo, Ihlutshiwe Futhi Yakhiwe |
| Ukuqedwa Komphezulu | Mnyama, Ukhanya, Upholishiwe, Ujike Kabi, Uqedile NO.4, Uqedile Okukhulu |
| Ifomu | Isiyingi, Isikwele, I-Hex (A/F), Unxande, I-Billet, I-Ingot, I-Forged Njll. |
| Ukuphela | Isiphetho Esilula, Isiphetho Esibekiwe |
| Isitifiketi Sokuhlolwa Kwesigayo | I-EN 10204 3.1 noma i-EN 10204 3.2 |
Insimbi Engagqwali 321/321H Ibha Elinganayo Amabanga:
| IZINGA | I-WERKSTOFF NR. | I-UNS | I-JIS | EN |
| I-SS 321 | 1.4541 | S32100 | I-SUS 321 | I-X6CrNiTi18-10 |
| I-SS 321H | 1.4878 | S32109 | I-SUS 321H | I-X12CrNiTi18-9 |
Ukwakheka Kwamakhemikhali Ebha Ye-SS 321 / 321H:
| Ibanga | C | Mn | Si | P | S | Cr | N | Ni | Ti |
| I-SS 321 | Umkhawulo ongu-0.08 | Ubuningi obungu-2.0 | Ubuningi obungu-1.0 | Umkhawulo ongu-0.045 | Umkhawulo ongu-0.030 | 17.00 - 19.00 | Ubuningi obungu-0.10 | 9.00 - 12.00 | 5(C+N) – 0.70 ubuningi |
| I-SS 321H | 0.04 – 0.10 | Ubuningi obungu-2.0 | Ubuningi obungu-1.0 | Umkhawulo ongu-0.045 | Umkhawulo ongu-0.030 | 17.00 - 19.00 | Ubuningi obungu-0.10 | 9.00 – 12.00 | 4(C+N) – 0.70 ubuningi |
Izicelo zebha yensimbi engagqwali ezingama-321
1. Isikhala Sezindiza: Izingxenye ezifana nezinhlelo zokukhipha umoya, ama-manifold, kanye nezingxenye zenjini ye-turbine lapho ukuchayeka emazingeni okushisa aphezulu kanye nezindawo ezigqwalayo kuvame khona.
2. Ukucubungula Amakhemikhali: Imishini efana nezishintshi zokushisa, iziphehli zamakhemikhali, kanye namathangi okugcina izinto, lapho ukumelana nezinto ezi-acidic nezibolayo kubalulekile khona.
3. Ukuhluzwa kwephethiloli: Amapayipi, ama-heat exchanger, kanye neminye imishini evezwe ezinqubweni zephethiloli ezishisa kakhulu kanye ne-petrochemical.
4. Ukukhiqizwa Kwamandla: Ama-boiler, imikhumbi yokucindezela, nezinye izingxenye ezitshalweni zamandla ezisebenza ngaphansi kokushisa okuphezulu kanye nengcindezi.
5. Izimoto: Izinhlelo zokukhipha umoya, ama-muffler, kanye nama-catalytic converters adinga ukumelana namazinga okushisa aphezulu kanye ne-oxidation.
6. Ukucubungula Ukudla: Imishini okumele ibekezelele imijikelezo ephindaphindwayo yokushisa nokupholisa, kuyilapho igcina izimo zokuhlanzeka, njengasemishinini yobisi kanye nokucubungula ukudla.
Kungani Ukhetha Thina?
•Ungathola izinto ezifanele ngokwezidingo zakho ngentengo ephansi kakhulu.
•Siphinde sinikeze amanani okulethwa kabusha, i-FOB, i-CFR, i-CIF, kanye nomnyango nomnyango. Siphakamisa ukuthi wenze isivumelwano sokuthumela esizokonga kakhulu.
•Izinto esizihlinzekayo zingaqinisekiswa ngokuphelele, kusukela esitifiketini sokuhlola izinto ezingavuthiwe kuya esitatimendeni sokugcina sobukhulu. (Imibiko izovela ngokwesidingo)
•Siyaqinisekisa ukuthi sizophendula zingakapheli amahora angama-24 (ngokuvamile ngehora elifanayo)
•Nikeza umbiko we-SGS TUV.
•Sizinikele ngokuphelele kumakhasimende ethu. Uma kungenzeki ukuhlangabezana nezidingo zakho ngemva kokuhlola zonke izinketho, ngeke sikudukise ngokwenza izithembiso ezingamanga ezizodala ubudlelwano obuhle namakhasimende.
•Nikeza isevisi yokuma okukodwa.
Ibha eyindilinga ye-SS 321 Ukupakisha:
1. Ukupakisha kubaluleke kakhulu ikakhulukazi uma kuthunyelwa kwamanye amazwe lapho imithwalo idlula khona ngemigudu eyahlukene ukuze ifike endaweni yokugcina, ngakho-ke sikhathalela kakhulu ukupakisha.
2. I-Saky Steel ipakisha izimpahla zethu ngezindlela eziningi ngokusekelwe emikhiqizweni. Sipakisha imikhiqizo yethu ngezindlela eziningi, njengokuthi,
