UNS J94204｜GX40CrNiSi25‑20｜1.4848｜ZG40Cr25Ni20Si2
ʻO HK40 ka mea hoʻohana nui ʻia ʻo 25Cr‑20Ni austenitic heat-resistant cast alloy ma ke kūlana ASTM A297. Mahalo i kāna ʻike kalapona, chromium a me nickel, hāʻawi kēia mea i ka ikaika kiʻekiʻe-kiʻekiʻe creep-rupture ikaika, ʻoi aku ka maikaʻi o ka pale ʻana a me ka hana anti-carburizing maikaʻi ma lalo o ka lawelawe wela kiʻekiʻe.
| ʻElemu | Maʻiʻo |
|---|---|
| C | 0.35‑0.45 |
| Cr | 24.0‑28.0 |
| Ni | 18.0‑22.0 |
| ʻO Si | He emi a like paha me 2.00 |
| ʻO Mn | He emi a like paha me 2.00 |
| P | He emi a like paha me 0.04 |
| S | He emi a like paha me 0.04 |
| Mo | He emi a like paha me ka 0.50 |
| ʻO Fe | Kaulike |
Nā Pono Mechanical (Ke kūlana hoʻoponopono ʻia)
Ka ikaika tensile Rm: ʻOi aku ma mua o a i ʻole like me 425 MPa
ʻOi aku ka ikaika ma mua o 240 MPa a i ʻole like
Elongation A: ʻoi aku ma mua o a i ʻole like me 10%
Ka Mahana Hana
Ka wela hana mau: 950 degere -1100 degere
ʻO ka mahana kiʻekiʻe no ka wā pōkole: a hiki i 1150-1200 degere
✅ Nā Pono Huahana
Kūleʻa kiʻekiʻe-kiʻekiʻe nā kolo, pale i ka deformation ma lalo o hoʻomau i ka haʻawe wela kiʻekiʻe.
ʻO ke kūpaʻa ʻana o ka wela kiʻekiʻe maikaʻi, anti-scale peeling
ʻO ka hana anti-carburizing hilinaʻi no ka mālama wela a me nā kapuahi petrochemical
ʻO ke kūpaʻa ʻana i ka luhi puʻupuʻu wela wela no ke kūlana hana hoʻomaha hoʻomehana
Hoʻoponopono annealing lapaʻau e hoʻopau i ka hoʻolei ʻana i ke koʻikoʻi kūloko, hoʻonui i ka microstructure
📌 Nā ʻāpana hoʻolei maʻamau HK40
ʻO nā ʻāpana kapuahi kapuahi
ʻO nā pā kapuahi, nā mea hoʻoheheʻe kapuahi, nā mea pale wela
ʻO nā hīnaʻi umu hoʻomaʻamaʻa wela, nā pā, nā mea paʻa, nā kākoʻo
ʻO nā paipu kukui, nā paipu hoʻoponopono no ka ʻoihana petrochemical
ʻO nā ʻāpana insinerator, nā ʻāpana ʻaʻahu o ka mīkini sintering
Ko makou Hana Hana
Hoʻopuka mākou i nā hoʻoheheʻe HK40 ma o ka hoʻolei ʻana i ke one, ka hoʻoheheʻe ʻana i ka pua, ka hoʻoheheʻe kālā a me ka hoʻolei centrifugal.
Hoʻomaʻamaʻa ʻia ka hoʻoponopono wela ma ka 1150-1200 degere no kēlā me kēia pūʻulu.
Kākoʻo mākou i ka hana maʻamau OEM & ODM e like me kāu mau kiʻi a i ʻole nā laʻana.
