A335 P11 P22 Pāʻani kila
Alanui kaʻina hana hana
ʻO 20g (Ti) boiler plate kahi ʻano kila me nā koi kiʻekiʻe no nā waiwai mechanical piha, ke kila maʻemaʻe maʻemaʻe, a me ka hoʻohui ʻana o nā mea hoʻoheheʻe a me nā mea microalloying i ʻoi aku ka maʻalahi i nā hopena o nā waiwai like ʻole.No laila, ʻo ke kī o ke kaʻina hana 20g (Ti) e hoʻonui i ka hoʻoheheʻe ʻana, e hōʻemi i ka nui o nā inclusions i loko o ke kila, koho i nā mea microalloying kūpono, hoʻohana i ka ʻōwili ʻia, hoʻomaikaʻi i ka maikaʻi o ka pā, a hoʻopaʻa i ka noi hopena ʻelemakule.ʻO ke ala ʻenehana o 20g ʻo ia: ka hao hoʻoheheʻe kiʻekiʻe → hoʻomaʻemaʻe hoʻomaʻemaʻe → hoʻoheheʻe ʻia o ka haku mele ʻana a me ka hoʻomaʻemaʻe kila → microalloying a me ka hoʻomaʻemaʻe ʻana i ke kila hoʻoheheʻe ʻia → ka hoʻolei ʻana i ka pale → kiʻekiʻe kiʻekiʻe → hoʻomehana ʻia → ka ʻōwili ʻana i ka mahana → ke ʻano o ka pā a mana mānoanoa → hoʻomalu i ka hoʻoluʻu → huahana.
Hoʻohana ʻia nā pā pahu paila no ka hana ʻana i ka ʻaila, kemika, ka hoʻokaʻawale ʻana i ke kinoea, ka waiho ʻana o ke kinoea a me nā pahu lawe a i ʻole nā mea like ʻole, e like me nā hale kiaʻi like ʻole, nā mea hoʻololi wela, nā pahu mālama, nā pahu pahu, a me nā mea ʻē aʻe. ikaika kiʻekiʻe No nā papa kila kūkulu, e ʻike iā GB6654-1996.1 Nā ʻāpana a me ke kaumaha: E like me nā ʻōlelo o GB709, ʻo ka mānoanoa maʻamau * ana ākea he 6 ~ 120 * 600 ~ 3800 (mm).
Kaʻina hoʻoheheʻe a hoʻomaʻemaʻe
(1) Hoʻoponopono i nā ʻāpana hoʻomalu kūloko e hoʻonui i ka palena haʻahaʻa o ka ʻike manganese i 0.65%.
(2) Hoʻohana i ka hana hoʻomaʻemaʻe "ʻekolu-i-hoʻokahi" o ka hānai laina, hoʻoponopono wela a me ka puhi argon.
(3) E hoʻomalu pono i ka wela ninini.
(4) Hoʻonui ʻia ka ʻike o ka microalloying element Ti mai 0.003% a ʻoi aku ma mua o 0.008%.(5) E hoʻohana i ke kaʻina hana hoʻoheheʻe holoʻokoʻa e hōʻemi i ka absorption o N.
Hoʻokaʻawale ʻia e ka mānoanoa
ʻO ka pā kila lahilahi <4 mm (ka mea lahilahi 0.2 mm), ka pā kila mānoanoa 4-60 mm, ka pā kila mānoanoa 60-115 mm.ʻO 500-1500 mm ka laulā o ka pā lahilahi;ʻo 600-3000 mm ka laulā o ka pā mānoanoa.ʻO ke ʻano kila o ka pā kila mānoanoa He mea like ia me ka pā kila lahilahi.E pili ana i nā huahana, ma waho aʻe o nā papa kila alahaka, nā papa kila boiler, nā papa kila hana kaʻa, nā ipu kila a me nā papa kila kiʻekiʻe kiʻekiʻe-nui, he mau papa mānoanoa wale nō, kekahi mau ʻano o nā papa kila e like me ke kaʻa. ʻO nā pā kila kaola (2.5-10 mm ka mānoanoa), ke kāʻei ʻia nā pā kila (2.5-8 mm ka mānoanoa), nā pā kila kila, nā pā kila wela, a me nā mea ʻē aʻe me nā papa lahilahi.2. Hoʻokaʻawaleʻia ka pā kila i ka'ōwili wela a me ke anuanu e like me ka'ōwili.
Hoʻokaʻawale ʻia e ke kumu
(1) Pa'a kila alahaka (2) Pa'a hao paila (3) Pa'i hao hana moku (4) Pa'i kila kila (5) Pa'i kila ka'a (6) Pa'i kila o ka hale (7) Pa'a hao hale (8) Pa'a kila uila (silicona). pepa kila) (9) Pāpā kila puna ( 10) 'ē aʻe
Hoʻokaʻawale ʻia e ka hale
1. Pā kila no ka ipu kaomi: E hoʻohana i ke poʻo nui R e hōʻike i ka hopena o ka papa.Hiki ke hōʻike ʻia ka māka e ka yield point a i ʻole carbon content a i ʻole alloying element.E like me: Q345R, Q345 ka helu hua.ʻO kekahi laʻana: 20R, 16MnR, 15MnVR, 15MnVNR, 8MnMoNbR, MnNiMoNbR, 15CrMoR, etc. ua hōʻike ʻia e nā mea kalapona a i ʻole nā mea hoʻohui.
2. Paʻa kila no ka hoʻoheheʻe ʻana i nā pahu kinoea: E hoʻohana i ka HP kapikala e hōʻike i ka hopena o ka papa, a hiki ke hōʻike ʻia kona māka e ka helu hua, e like me: Q295HP, Q345HP;hiki ke hōʻike pū ʻia me nā mea hoʻohuihui, e like me: 16MnREHP.
3. Pā kila no ka paila: E hoʻohana i ka hua liʻiliʻi g e kuhikuhi ma ka hope o ka inoa inoa.Hiki ke hōʻike ʻia kona māka e ka helu hua, e like me: Q390g;hiki ke hōʻike ʻia e ka ʻike kalapona a i ʻole nā mea hoʻohuihui, e like me 20g, 22Mng, 15CrMog, 16Mng, 19Mng, 13MnNiCrMoNbg, 12Cr1MoVg, etc.
4. Nā pā kila no nā alahaka: E hoʻohana i ka hua liʻiliʻi q e hōʻike i ka hopena o ka papa, e like me Q420q, 16Mnq, 14MnNbq, etc.
5. Pā kila no ka lāʻau kaʻa: E hoʻohana i ke poʻo L no ka hōʻike ʻana ma ka hopena o ka papa, e like me 09MnREL, 06TiL, 08TiL, 10TiL, 09SiVL, 16MnL, 16MnREL, etc.
