He Tirohanga Whānui mō ngā Rauemi ASTM A694 F65
Ko te ASTM A694 F65 he maitai waro kaha-teitei e whakamahia whānuitia ana i roto i te hanga o ngā flanges, ngā hononga, me ētahi atu wāhanga paipa i hangaia mō ngā tono tuku pēhanga-teitei. He mea whakamahi noa tēnei rauemi i roto i ngā ahumahi hinu me te hau, te petrochemical, me te whakaputa hiko nā ōna āhuatanga miihini pai rawa atu, tae atu ki te kaha me te pakari teitei.
Ngā Ahu me ngā Whakatakotoranga Whakaputa
He whānuitia ngā rahinga e hangaia ana e Womic Steel mō ngā flange me ngā hononga ASTM A694 F65 hei whakatutuki i ngā hiahia tono maha. Ko ngā rahinga whakaputa noa ko:
•Diameter o Waho: 1/2 inihi ki te 96 inihi
•Matotoru o te Pakitara: Tae atu ki te 50 mm
•Roa: Ka taea te whakarite kia rite ki ngā whakaritenga a te kiritaki/Paerewa
Hanganga Matū Paerewa
He mea nui te hanganga matū o te ASTM A694 F65 mō ōna āhuatanga miihini me te mahi. Ko te hanganga noa ko:
•Waro (C): ≤ 0.12%
•Manganēhi (Mn): 1.10% - 1.50%
•Whēkau (P): ≤ 0.025%
•Whānariki (S): ≤ 0.025%
•Hiraka (Si): 0.15% - 0.30%
•Nikara (Ni): ≤ 0.40%
•Konukōmiuma (Kr): ≤ 0.30%
•Molibdenum (Mo): ≤ 0.12%
•Parahi (Cu): ≤ 0.40%
•Vanadium (V): ≤ 0.08%
•Korumiuma (Cb): ≤ 0.05%
Ngā Āhuatanga Mīhini
He tino pai ngā āhuatanga ā-pūkaha o te rauemi ASTM A694 F65, ā, he pai mō ngā tono pēhanga teitei. Ko ngā āhuatanga ā-pūkaha noa ko:
•Kaha Kume: 485 MPa (70,000 psi) te iti rawa
•Kaha Hua: 450 MPa (65,000 psi) te iti rawa
•Te roa: 20% te iti rawa i roto i te 2 inihi
Ngā Āhuatanga Pānga
Me whakamātautau pānga te ASTM A694 F65 kia pakari ai i ngā pāmahana iti. Ko ngā āhuatanga pānga noa ko:
•Pūngao Pānga: 27 Joules (20 ft-lbs) te iti rawa i te -46°C (-50°F)
Waro ōrite
Whakamātautau Waipūmau
Ka whakamatautauria ngā flange me ngā hononga ASTM A694 F65 kia pakari ai te āhua me te kaha ki te tu atu i te pēhanga teitei. Ko ngā whakaritenga whakamātautau waipū noa ko:
•Pēhanga Whakamātautau: 1.5 ngā wā o te pēhanga hoahoa
•Roanga: Neke atu i te 5 hēkona, kāore he turuturu
Ngā Whakaritenga Tirotiro me te Whakamātautau
Me whai i ngā tirotiro me ngā whakamātautau mō ngā hua i hangaia i raro i te paerewa ASTM A694 F65 kia tutuki ai ngā whakaritenga. Ko ngā tirotiro me ngā whakamātautau e hiahiatia ana ko:
•Tirotiro Tirohanga: Hei tirotiro i ngā hapa o te mata me te tika o ngā āhuatanga.
•Whakamātautau Ultrasonic: Hei kite i ngā hapa o roto, hei whakarite hoki i te kounga o ngā rauemi.
•Whakamātautau Irirangi: Hei kimi i ngā hapa o roto, hei manatoko hoki i te kounga o te whakarewanga.
•Whakamātautau Matūriki Aukume: Hei tautuhi i ngā koretake o te mata me ngā koretake o raro i te mata.
•Whakamātautau Kume: Hei ine i te kaha me te ngāwari o te rauemi.
•Whakamātautau Pānga: Hei whakarite i te pakari i ngā pāmahana kua tohua.
•Whakamātautau Pakeke: Hei manatoko i te pakeke o te rauemi, me te whakarite kia rite tonu.
Ngā Painga me te Tohungatanga Motuhake o Womic Steel
He kaihanga rongonui a Womic Steel mō ngā wāhanga maitai kounga teitei, he tohunga ki ngā flanges me ngā hononga ASTM A694 F65. Ko ā mātou painga ko:
1. Ngā Whare Hanga Hou:He mea whakarite mātou ki ngā mīhini me ngā hangarau matatau, ā, ka whakarite mātou i te hanga tika o ngā wāhanga me ngā āheinga pātata me te mutunga mata pai rawa atu.
2. Mana Kounga Whānui:Mā ā mātou tikanga whakahaere kounga pakari ka tutuki, ka hipa rānei i ia hua ngā paerewa e hiahiatia ana. Ka whakamahia e mātou ngā tikanga whakamātautau whakangaro me ngā tikanga whakamātautau kore-whakangaro hei manatoko i te pono me te mahi a ngā rauemi.
3. Te Rōpū Hangarau Mātanga:He nui ngā wheako o tā mātou tīma miihini me ngā tohunga hangarau ki te hanga me te tirotiro i ngā rauemi maitai kaha-teitei. Ka taea e rātou te whakarato tautoko hangarau me ngā otinga ritenga kia tutuki ai ngā hiahia motuhake o ngā kiritaki.
4. Ngā Āheinga Whakamātautau Whānui:Kei a mātou ngā whare whakamātautau o roto hei whakahaere i ngā whakamātautau ā-mīhini, matū, me te wai-pūmau katoa e hiahiatia ana. Mā tēnei ka taea e mātou te whakarite i te kounga teitei me te tutuki i ngā paerewa o te ao.
5. Te Whakahaere me te Tukunga Whai Hua:He whatunga kawe taonga a Womic Steel kua roa e tū ana hei whakarite kia tukuna wawetia ngā hua ki ngā kiritaki puta noa i te ao. Kei a mātou ngā otinga takai ritenga hei tiaki i te kounga o ngā hua i te wā e kawe ana.
6. Te Whakapūmau ki te Oranga Tonutanga:Ko tā mātou kaupapa matua he whakatōpū i ngā tikanga tauwhiro i roto i ā mātou tukanga whakaputa, te whakaiti i ngā para me te whakaiti i ngā pānga ki te taiao.
Whakamutunga
He rauemi mahi-teitei te ASTM A694 F65 e tika ana mō ngā tono pēhanga teitei i roto i ngā momo ahumahi. Mā te tohungatanga o Womic Steel ki te hanga me te whakahaere kounga ka whakarite kia tutuki i ā mātou flanges me ngā hononga ngā whakaritenga pakari o tēnei paerewa, e whakarato ana i ngā otinga pono me te pakari mō ā mātou kiritaki. Nā tō mātou whakapau kaha ki te hiranga me te makona o ngā kiritaki ka waiho mātou hei hoa pono i roto i te umanga hanga maitai.
Wā tuku: Hurae-28-2024