17-4 PH Strainless Steel | Ua loaʻa i ka alloy

1. Hōʻikeʻike

17-4 PH Strainless Steel (pinepine pinepineʻia e like me ka meaʻole s17400, AISI 630, On en 1.4542) ʻo ia kekahi o nā mea i hoʻohana nuiʻia e hoʻohanaʻia ana i nā mea hoʻokūkū paʻakikī.

Hāʻawi ia i kahi hui maikaʻi o ikaika ikaika, maikaʻi maikaʻi, hana kūlike corrosion coristion a me ka mea hana maikaʻi loa.

No ka mea, ua hoʻokeleʻia konaʻano mīkini i ka mālama wela ma mua o ka hoʻopiliʻana wale nō,

17-4 Hiki ke hoʻopaʻaʻiaʻo PH ma waena o kahi ākea o ka ikaika / paʻakikī i nā mea kūʻai aku e kūpono i nā mea paʻa, Nā papahele, Nā'āpana Valve, nā mea kūpono aerospace a me nā'āpana'ē aʻe he nui.

2. He aha la 17-4 PH Strainless Steel?

17-4 Ph he Martesestic, Hoʻopau-paʻakikī kila kohu ʻole.

Ua hoʻoikaika muaʻia e ka hoʻokumuʻana i ka hoʻokumuʻana o nā copper colptitates maikaʻi i hanaʻia i ka wā o kahi huhū (Hoʻonui nui) Laki iho.

I ka Anne (hopena) moku'āina, He palupalu a maʻalahi hoʻi; Ma hope o kaʻehaʻana e hiki ai iā ia ke hōʻea i nā ikaika o nā ikaika e like me nā mea kiʻekiʻe kiʻekiʻe o nā koho balota kiʻekiʻe.

Nā hiʻohiʻona

• Ikaika ikaika: piak thinsile ikaika i loko o ka hopena H900 RET REBET (1.3-1.4.4 GPA (190-200 ksi).
• ʻO ka wela-mālama: nā waiwai i hoʻopaʻaʻia e ka wā kahiko (H900 → H1150 mau huhū) e kaulike i ka ikaika, paʻakikī a me ke kū'ēʻana.
• ʻO ke kū'ēʻana o ka corrossion maikaʻi: ʻoi aku ka maikaʻi ma mua o nā mea kanu martestical; He kūpono no nā wahiʻoihana he nui a me nāʻano kūpono.
• Hana maikaʻi: mīkini i loko o ka hopena hana; weldble me nā kaʻina kūpono.
• Magnetic: ʻO Martestitic Microstructureʻo ia ka nui o nā kūlana.
• Nāʻano'āpana ākea: Nā BaRS, Ua kalaʻia, papaʻi, Nā hāmeʻa, Pauku (No ka hoʻohui a me Mom), Ua kalaʻia.

3. Chempion cempition o 17-4 PH Strainless Steel

Nā waiwai o 17-4 PH Strainless Steel ua hoʻopaʻaʻia i konaʻano kūpono pono.

Ua heluʻia e like me Martestitic uned-hardéng stiinless steel, aʻo kēlā me kēia mea hana e pāʻani ana i kahi kuleana kūʻokoʻa i ka hāʻawiʻana i ka ikaika, paʻakikī, a me ke kū'ēʻana.

ʻAno maʻamau (Ke kaumaha %)

4. ʻO kaʻenehana wela wela o 17-4 PH Strainless Steel

Ka ikaika ikaika-ikaika-paʻakikī-corrosion o 17-4 PH Strainless Steel hele mai mai kona kūʻokoʻa ʻO ka hana wela wela, e hui pū ana Hoʻoholo hōʻoluʻolu and Hoʻonui nui (ʻEhā).

ʻO ke kaʻina hana hoʻonaninani wela

'Lelo 1: Hoʻoholo hōʻoluʻolu

• Pinguli: Homogenize i ka microstructure ma ka hoʻokuʻuʻana i nā keleawe a me ka niibium i loko o ka Austentite Matrix; Hoʻopau i ka hoʻokaʻawaleʻana mai ke kauʻana / e kala mai.
• Nā pameters: Wela i 1,040-1,0,060 ° C (1,900-1,940 ° F), hoʻopaʻa no 30-60 mau minuke (hilinaʻi ma ka mānoanoa o ka pauku: 30 mau minuke no <25 mm, 60 mau minuke no >50 mm), alaila ʻO ka lewa anuanu a iʻole ka wai wai I ka lumi lumi.
• Nā hopena: ʻO nā hoʻololi Austentite i nā martite maikaʻi (paakiki: ~ 200 hb); Noho nā keleawe i ka spersAturated solid remord-hoʻomākaukau i ka alloy no ka makahiki.

'Lelo 2: Hoʻonui nui (ʻEhā)

• Pinguli: ʻO ka hoʻowalewaleʻana i ke kiʻiʻana i nā copper o nā copper e hana i ka ikaika-inducing ε-cu i nā hoʻopiʻi. E hoʻoholo ana ka mahana o ka nui o ka mahana i ka nui a, Pela no, Hana:

• • Nā haʻahaʻa haʻahaʻa (480° C): Nā hewa maikaʻi (5 nm) → Max ikaika, haʻahaʻa haʻahaʻa.
  • Mahana kiʻekiʻe (620° C): Nā mea i hoʻopiliʻia (20 nm) → ka ikaika haʻahaʻa, paʻakikī ka paʻakikī.

Ke kauʻana i nā wela wela (Astm A564):

• H900: 482 ° C no 1 h → ikaika ikaika (~ 1310-1380 mPA), paʻakikī 40-45 hrc, Akā haʻahaʻa haʻahaʻa.
• H1025: 552 ° C no 4 h → ikaika ikaika (~ 1170 mPA) a me ka; Hoʻohana nuiʻia ma Aerospace.
• Hu1075: 579 ° C no 4 H → Ka ikaika (~ 1070 mPA), hoʻomaikaʻi maikaʻi.
• H1100: 593 ° C no 4 H → ka ikaika (~ 1000 mPA), kiʻekiʻe kiʻekiʻe, ʻO ke kū'ēʻana i ke kaumaha.
• H1150 (2-'Lelo): 620 ° C no 4 huh + anu + 620 ° C no 4 h → ikaika loa (~ 900 mpa), ʻO ka lōʻihi kiʻekiʻe loa a me ka paʻakikī, hoʻohanaʻia ma luna & Nleace.

5. ʻO nā waiwai maʻamau nā mea maʻamau e ka huhū

'Ōlelo ʻO ka hana mechanical o 17-4 PH Strainless Steel hilinaʻi nuiʻia i kāna ke kūlana kahiko (huhū).

Ma ke kohoʻana i nā wela wela o ka wela, Hiki i nā Engineines ke kaulike ikaika, paʻakikī, kumaikalua, a me ke kū'ēʻana e kūpono i nā noi kiko'ī.

6. Ke kū'ē neiʻo Corrosionion: Nā mana a me nā palena

17-4 Hāʻawiʻo PH i nā corrosion corrosion-ʻoi aku ka maikaʻi ma Martisticic i nā kilokilo maikaʻi akāʻoi aku ka haʻahaʻa a iʻole nā ​​helu assetetic. Noho ka hana ma ke kaiāulu, ʻO ka hana wela, a hoʻopauʻia.

ʻO nā maniko corrosion & Nā'Ipana Hana

• Ke kū'ē kū'ē: Wood = 18-20 (heluʻia ma keʻano he $ CR + 3.3Mua8 + 16×% N)-ʻOi ma mua o 316l (Wood 24-26) Akāʻoi aku ka kiʻekiʻe 410 (Lāʻau 16-18).
  I 5% ʻO ka ho'āʻoʻanaʻo Nacl paʻakai (Astm b117), 17-4 Ph (i hoʻopaʻaʻia) puka i kaʻulaʻulaʻulaʻula no 500-700 mau hola vs. 1,000+ hola no 316l.
• Genenation Corrison: Hana maikaʻi i loko o ka wai hou, Kōlea, a me nā kemika (pH 4-10). I 10% sulfuric acid (Holak₄), ʻO ka helu Corrosione 0.1 MM / makahiki (vsa. 0.05 mm / makahiki no 316l).
• Intergranur corrosior (Igc): NA LAPORL THELELY KOMIA (<0.07%) aʻo Nioibium Stabilization e pale ai i ka chromium chromium carbode-stess astm A262 hana e (Hōʻikeʻike IGC) me ka luhi ole.
• ʻO ke kūleʻaʻana o ke kalaʻana (SCC): Kū i ka scc i loko o ka wai hou a me nā mea nui loa akā ua hiki ke maʻalahi i nā wahi waiwai (>100 PPM CL⁻ bIND) Ma lalo o ke kaumaha. H1150 huhū (ikaika ikaika) ʻoi aku ka nui o nā scc-resistant ma mua o H900.

ʻO nā hoʻolālā hoʻoikaika corrosionion

• Hoʻolauna: ʻO ka nui o 20-30% nitric acid (40-60 ° C, 30 MAKANAKAI) e hoʻolei i ka cr₂o₃ tyer-hoʻomaikaʻi i ka paʻakai paʻakai 30%.
• Uilaiauliwi: E hana i kahi papa kūpono (RE ≤0.8 μM) e hōʻemi ana i nā crevice crevice corrosionion-koʻikoʻi no nā noi olakino a me nā meaʻai.
• Nā pāpale: No nā wahi hana weliweli (Ke wai wai), E hoʻopili iā PTFe a iʻole CREAMIC Coatning e hoʻonui i ke ola lawelawe ma 2-3x.

7. Nā hana hana: Kauhi, Kākau, Machimen, Welding

Kauhi

• Hoʻolei kālā: Hoʻohana nuiʻia no Aerospace, pump, a me nā'āpana valve e koi ana i ka geometry kokoke-net-like-maikaʻi (Ra 1.6-3.2 μm).
• Sand cread: Noi no nā'āpana nui, Akā e pono i ka hana ma hope ma muli o ka haʻahaʻa haʻahaʻa haʻahaʻa haʻahaʻa (Ct8-ct10 per iso 8062).
• Nā manaʻo nui:

• • ʻO kaʻae shrinkage ~ 2.0% no 17-4 Ph.
  • Pono e koiʻia nā lāʻau lapaʻau a me nā segregalad me ka paʻaʻana i ka mana o ka mana a me ka hoʻopiliʻana o ka wela wela (Hip).
  • ʻO Post-speps e hoʻoponopono ponoʻiaʻo Aneneling ma mua o ka paʻakikī o ka paʻakikī.

Kākau

• Ua paniʻia ka make-make: Hana i ka nui o ka wai ikaika a me ke kūlana kiʻekiʻe. Kūpono no nā'āpana, Nā Kūlana Kūlana, a me nā wahi hoʻonohonoho.
• E hoʻopau ana i ka holoiʻana: Hoʻohanaʻia no nā bille nui, disks, a iʻole nā ​​apo ma kahi e koʻikoʻi ai ka ikaika.
• Loaʻa:

• • Ikaika o ka 1380 MPA i H900 TUBPER e hoʻokō me ka hoʻomaʻamaʻaʻana i ka palaoa grain.
  • Hoʻemiʻia ka pilikia o keʻano o loko o ka shliktage kūloko i hoʻohālikelikeʻia.

• Mea paʻakikī: ʻO nā kumukūʻai kiʻekiʻe kiʻekiʻe a me nā palena palena palena i hoʻohālikelikeʻia e hoʻohālikelikeʻia.

Machimen

• Markinpalibility: Hoʻohālikelike i 304 ʻO keʻano steelless i loko o ka hopena i hanaʻia, akā, lilo iʻoi aku ka paʻakikī ma hope o ka paʻakikī o ka paʻakikī (E.g., H900 HARDER HARDFENTY ~ 44 HRC).
• Nā Manaʻo Hoʻohālikelike:

• • E hoʻohana i nā mea hana kaʻa kaʻa me nā setaps rigid.
  • E hana i ka mea kūʻai aku i ka colad e hōʻemi i ka hana hana-paʻakikī.
  • E hoʻopau pinepine i ka machining ma ʻO ka moku'āina-anneed, ukali e ka hana wela wela.

• Noi: ʻO ka Fitopiin AEROSE, nā mea hana lāʻau lapaʻau, Nā'āpana Turbine.

Welding

• Nā kaʻina hana: Gtaw (Tig), Kāmaʻa kikomua (Iaʻu), A hiki ke hoʻopauʻia nā smaw.
• Wawahua: Maikaʻi loa, Akā e koi i ka hana wela wela (Hoʻoholo hōʻoluʻolu + ʻEhā) E hoʻihoʻi hou i ka hoʻomaʻamaʻaʻana i keʻano paʻakikī.
• Nā hana nui:

• • Hōʻano nui-paʻakikī (Akahi) Pono nā mea ʻaʻole E WELDED pololei -ʻo ia ka mea e loaʻa ana i ka hanaʻana a hōʻemi i nā waiwai mechanical.
  • Nā Hihi Kōlea: Aws A5.9 Er630 a iʻole nā ​​kaulike i hoʻolālāʻia no 17-4 Ph.

• Hana: Hiki i nā Welds ke hoʻokō i ka ikaika o ka makua ma hope o ka mālamaʻana i ka hopena wela kūpono, ʻOiai ka paʻakikī o ka paʻakikī i kekahi manawa i lalo i nā wahi kaʻa.

8. Nā noi maʻamau o 17-4 PH Strainless Steel

17-4 Ua koho nuiʻiaʻo PH Stuinless i kohoʻia ma waena o nāʻoihana e koi ana no ka mea e hoʻohuiʻia ikaika ikaika, Ke kū'ē neiʻo Corrosionion, a me ke kiʻekiʻe kiʻekiʻe loa ma hope o ka mālama wela. Ma lalo o nā wahi noi noi:

Aerospace & Reflan

• ʻO nā'āpana'āina, nā mea hana, a me nā'āpana likeʻole - pōmaikaʻi mai ka pae kiʻekiʻe kiʻekiʻe-kiʻekiʻe-kiʻekiʻe a me ke kū'ēʻana i ke kaumaha o ke kaumaha.
• Nā mea hoʻohana a me nā mea kūpono - H900 a me H1025 e hāʻawi i nā ikaika o nā ikaika > 1,200 Mpa, koʻikoʻi i loko o nā pūlupuhi ukana.

Pono & Aila / Ikaika

• Nā lāʻau lāʻau, Nā'āpana nui, Nā'āpana kūpono - 17-4 PH.
• ʻO nā mea hana i lalo a me nā pono hana - E koi i ka paʻakikī a hoʻopaʻa i ke kū'ē, pinepine i ka H900-H1025 mau'ōmole.
• MIKILIE WAHINE HANI - hoʻohanaʻia ma nā pale, Disc, a me nā hale hoʻokipa no ke kūʻana ma keʻano kiʻekiʻe (E piʻi iā ~ 315 ° C).

Ke kālepaʻana & Marine

• Nā'āpana o Agitator, hanakai, Momoterl - Hoʻonui i ke kū'ēʻana i nā'ōnaehana A ACIDIC / Alkaline.
• Mary Ples, Nā Kūlana Kūʻai, Nā Koho Pūnaewele - E hoʻokūkū pinepineʻo Duplex Alloys ma aneʻi, aka, 17-4 Hāʻawiʻo PH i ke kaulike maikaʻi loa o ka corrosion resistivance a me ka mancinability.
• Nā lako hana kikowaena kikowaena -ʻO ke ola lawelaweʻo Priven i nā brines-waiwai waiwai.

Lapaau & ʻOihana Hōʻea

• Nā mea hana ʻokiʻoki, ʻO nā mea hana ortthopedic - pōmaikaʻi mai ka paʻakikī kiʻekiʻe, E kāʻei i ke kū'ē, a me ka paleʻana o ka corrosio ma hope o ka ukuʻana a iʻole ka electroplishing.
• Nā lako hana meaʻai - E hoʻohana ana i nā cudeʻokiʻoki, Nā pahi, a hana i nā mea hana, kahi a nā ikaika a me nā papahele he nui a me nā hygienric he koʻikoʻi.

Kahahana & Peopleʻoihana Pūnaewele

• Nā mods a make no nā plastics plastics -ʻO ke kūpaʻa kiʻekiʻe loa ma hope o ka mālamaʻana i ka wela wela e hōʻoia i ke ola o ke ola lōʻihi.
• Kāhele, Kauluhi, a me na waimaka - Kākoʻo H900 kākoʻo i ke kākoʻo kiʻekiʻe.
• Nā papa hana kiʻekiʻe a me nā mea paʻa - e hui pū me ka paleʻana i ka paleʻana me ka pale o ka corrosonition.

9. Nā Kūlana ma lalo o nā kūlana kūpono

10. Hoʻohālikelike hoʻohālikelike: 17-4 Ph vs. Nā hoʻokūkū hoʻokūkū

17-4 PH stainless Steel e hoʻokūkū me nāʻohana alloy e pili ana i ka pono o ka hoʻolālā ikaika, paʻakikī, Ke kū'ē neiʻo Corrosionion, a me ke kumukuai.

Kona hiki ke hoʻohui pū i ka ikaika o ka mīkini mechanical kiʻekiʻe me keʻano o ka corrosion-kiʻekiʻe.

11. Mea paʻakikī & PAHUI

ʻOiaiʻo kona mau ikaika, 17-4 Ua loaʻa i nā palena e pili ana i ka hoʻolālāʻana i ka hoʻolālā a me ka noi:

ʻO ka hana kiʻekiʻe kiʻekiʻe

• Kaawe: ʻO ka hoʻoikaika ikaika i ka wikiwiki ma luna o 300 ° C-ma 500 ° C, Ua hāʻuleʻo H900 i ka ikaika o ka ikaika 500 Mpa (57% Kamona).
• Miomi: No nā noi noi kiʻekiʻe (>300° C), E hoʻohana i ka Inconal 718 (Nā Māhele 90% ikaika ma 600 ° C) a iʻole ka lole 17-4 PH me kahi papa hana o ka wela wela.

Chrlode suntiffer

• Kaawe: Hiki i ka hoʻopiliʻana a me ka scc i loko o nā hui chloride-waiwai (>100 PPM CL⁻ bIND) Ma lalo o ke kaumaha.
• Miomi: E hoʻohana i ka H1150 huhū (hoʻohaʻahaʻa ka ikaika haʻahaʻa); E hoʻolōʻihi pinepine; Hōʻalo i nā crevices i ka hoʻolālā.

Machuning paʻakikī paʻakikī

• Kaawe: H900 huhū (HB 300-380) Hoʻonui i nā mea hana a me nā kumukūʻai machining.
• Miomi: Mīkini i ka'ōnaehana o ka hopena (HB 200), A lailaʻo ka makahiki paʻakikī; E hoʻohana i nā mea hana CBN no nā hiʻohiʻona koʻikoʻi.

Kālā

• Kaawe: 17-4 Nā kumukūʻai PH 11-50% ma mua o 304 ʻO nā mea kila maikaʻi ma muli o ke keleawe a me nā niibium hoʻohui.
• Miomi: Hoʻohana 17-4 Ph wale nō no ka ukana ukana; hoʻohui me nā haʻahaʻa haʻahaʻa haʻahaʻa (E.g., 304) No nā'āpana koʻikoʻi.

12. Sustaintability & Nā Hō'īʻo

17-4 Ke ulu neiʻo PH e hālāwai me nā pahuhopu o ka hana a me nā pono o kaʻoihana:

Nā Kūlana Kūlana

• Recyclabiality: 17-4 Ph 100% recyclable, me ka nalowaleʻole o nā waiwai-recycled 17-4 Pono 40% ka liʻiliʻi o ka ikaika e hana ai ma mua o nā mea mua (ʻO keʻano kila kila honua).
• Hoʻemiʻia ka pauʻole: Kālā kūʻaiʻana o ka 17-4 Ph minimizes i nā mea waiwai (95-98% hua) vsa. machining (70-80% hua).
• Ola lōʻihi: Ma nā noi aerospace, 17-4 Ua hala nā hana pH 20+ Nā makahiki-e hōʻemi i ka hoʻololi pinepineʻana a me ka pae'āina.

Nā Hō'īʻo

• Mea hoʻohuiʻaha (AmU): 3D-paʻiʻia 17-4 Ph (ma o ka fousion helder lau, Lpbf) hana i nā geomex paʻakikī (E.g., ʻO nā hana Latting) me 15% ʻoi aku kaʻoi aku o ka paleʻana ma mua o nā'āpana i hoʻohanaʻia ma Aerospace Engine Engine.
• Naneascale i ka hana: Nā kaʻina hana kiʻekiʻe (E.g., isothermal Aging) E hana liʻiliʻi, ʻoi aku ka nui o nā cu cu cu (2-5 nm)-ʻO ka ikaika e 10-15% me ka hōʻemiʻoleʻana i ka paʻakikī.
• HELPHID LIEPRAT: 17-4 Ua hana houʻiaʻo PH me nā konotubes carbon (Nā Cnts) a iʻole i ka ikaika o nā cerramic-hoʻomaikaʻi i ka ikaika kiʻekiʻe 20% (Ma lalo o ka hoʻomohalaʻana no nā'āpana o nā wahi'ē aʻe).
• ʻO ka wela haʻahaʻa: Nā Kuʻi Hou (400-450 ° C) E hōʻemi i ka hoʻohanaʻana i ka ikehu 30% ʻOiai ke mālama nei 90% o H900 ikaika ikaika-cusaintable no ka nui o nā mea evoume kiʻekiʻe.

13. Hopena

17-4 Ph stainless steel he mea maʻalahi, ʻO kaʻohana Alloy-hana kiʻekiʻe e hoʻomaʻamaʻa ana i ka gap ma waena o nā mea hoʻokūkū hoʻokūkū a me nā kinikona kiʻekiʻe.

ʻO kona hiki ke hoʻopaʻaʻia e ka mālama wela e hana ai i kahi koho'ē aʻe e pono ai ka pono o nā mea hoʻolālā ikaika, ʻO keʻano kūlike o ka corrossion a me ka mea hana hana I nā waihona like.

Koho kūpono o ka huhū, ʻO nā mea nānā e makaʻala (ʻO ka hanaʻana a me ka hoʻomaʻamaʻaʻana), a me nā hana kūpono kūpono e hoʻonui ai i ka ola lawelawe.

No ka chrlode-waiwai a waiwai paha i nā wahi kiʻekiʻe, ʻO nā koho hou e like me nā kila fuplex e nānāʻia a iʻole nā ​​mea e pono ai.

 

FaqS

Oe 17-4 Ph magytic?

ʻAe, no ka mea, he kila kila martiketic, he magnetic ia ma ka hapa nui.

Hiki 17-4 Ua paʻakikīʻo Ph i ka hana anuanu?

Hana-ikaika, Akāʻo ka mea i manaʻoʻia e hoʻoikaika ai i ka mīkini hoʻoikaika (ʻEhā). No nā dimensional hope loa, mīkini i ka hoʻonāʻana i ka hopena, A laila.

He aha kaʻokoʻa ma waena 17-4 Ph a me 15-5 PH Strainless Steel?

ʻO nā mea kanuʻelua o PH, aka, 17-4 Ph ph o ka chromium kiʻekiʻe (15-17.5% vs. 14-15.5% no 15-5 Ph) a me ka mickel haʻahaʻa (3-5% vs. 3.5-5.5% no 15-5 Ph).

17-4 Hāʻawi i ka ikaika kiʻekiʻe (H900: 1,150 Mpa vs. 15-5 PH H900: 1,050 Mpa), oiai 15-5 Uaʻoi aku ka maikaʻi o ka PH (Wood 20 vsa. 19) a me ka formability.

Hiki 17-4 Ua hoʻohanaʻiaʻo PH i nā noi o ke kai?

Palena palena-17-4 pH (Lāʻau 18-20) ua hiki ke kūpono i ka hoʻopiliʻana i ke kai (35,000 PPM CL⁻ bIND) Ma hope o 500-700 mau hola (Astm b117).

No ka hoʻohanaʻana i ka moana kai lōʻihi, Koho i ka 316L (Wood 24-26) a iʻole duplex 2205 (Wood 32-35).

Ina 17-4 Ponoʻo PH, E hoʻohana i ka H1150 huhū + uilaiauliwi + PTFE COET e hoʻolōʻihi i ka ola lawelawe i 2-3 mau makahiki.

ʻO keʻano kiʻekiʻe loa 17-4 Hiki ke ph?

No ka lawelawe mau, 17-4 Ua kaupalenaʻiaʻo PH i 300 ° C (H900 huhū) a 350 ° C (H1150 huhū).

Ma luna o 300 ° C, Nāna i loaʻa ka coarsed, ʻO ka hōʻemiʻana i ka ikaika. No ka hoʻolaha pōkole (1-2 mau hola), Hiki iā ia keʻae i ka 450 ° C.

Pehea e hoʻopilikia ai ka ulding 17-4 Nā waiwai pH?

ʻO ka uʻiʻana i ka papa wela i ka wela (HAZ) e ka paleʻana i ka cu cu i nā ikaika o ka ikaika-haz tensile hiki ke hāʻule e 30-40%.

E hoʻihoʻi i ka ikaika, hoʻokō i ka hopena o ka post-weld encling (1,050° C, 1 hola) + re-aging i keʻano kumu. E hoʻohana iā GTAW me Er630 Filler Gluler e hōʻemi i ka hoʻopunipuni.

Oe 17-4 Ph kūpono no nā mea lapaʻau?

ʻAe-H1150-Team 17-4 Ph he biocomopable (hui i ka iso 10993) a hoʻohanaʻia ma nā mea kūʻai aku orthodic (kuli kuli, Hips) a me nā mea kani.

Pono ia i ka electrophishing (RE ≤0.8 μM) E hōʻemi i ka pili o ka bacterial a me ka hoʻonuiʻana e hoʻonui i ke kū'ēʻana i ke kū'ēʻana i nāʻano bodily.