Hoʻokaʻawale ʻana:
ʻAWS A5.4 / ASME SFA5.4 E308-16
JIS Z3221 D308-16
Wehewehena:
ʻElekoda Kuʻihao Kila KinoeaHe ʻano titanium laina ʻo E308-16ʻeleka uila hoʻoheheʻeno ke kila kila kalapona haʻahaʻa loa. Loaʻa i ka metala weld nā waiwai mechanical maikaʻi loa a hōʻike i ke kū'ē maikaʻi i ka corrosion intergranular ma muli o ka ʻike kalapona i loko he ≤. 0.04% b. Hiki ke hoʻohana ʻia no ka hoʻopili ʻana i nā kūlana āpau me ka hana maikaʻi loa: arc paʻa, nā spatters liʻiliʻi, ke ʻano maikaʻi o ka weld. A me kaʻeleka uila hoʻoheheʻehōʻike i ke ʻano kūpaʻa wela maikaʻi, ʻaʻole maʻalahi ke ʻulaʻula a ʻaʻole i hana ʻia ka porosity kinoea.
Noi:
Kuʻihao ʻana o ke kila 18%Cr-8%Ni.
He kūpono ia no nā hale hana wili i hana ʻia e ke kila kila kalapona 022Cr-19Ni10 haʻahaʻa loa, e like me ke kaula synthetic, ka mea hoʻoulu,
nā lako petrochemical, etc.
ʻO ka Hoʻohui Kemika o ka Metala i Waiho ʻia (E308L-16) (%)
| Mea | C | Mn | Si | Cr | Ni | S | P | Cu | Mo |
| waiwai maʻamau | ≤0.08 | 0.5-2.5 | ≤0.90 | 18.0-21.0 | 9.0-11.0 | ≤0.030 | ≤0.040 | ≤0.75 | ≤0.75 |
| Waiwai hoʻohālike | 0.043 | 1.10 | 0.78 | 19.52 | 9.76 | 0.012 | 0.031 | 0.02 | 0.032 |
Nā Waiwai Mekanika o ka Metal i Waiho ʻia (%)
Pono e hoʻoholo ʻia ka hana anti-corrosion a me ka haku mele ferrite ma waena o ka mea kūʻai a me ka mea kūʻai aku.
| Mea | Ikaika Tensile (MPa) | Hoʻolōʻihi (%) |
| waiwai maʻamau | ≥550 | ≥25 |
| Waiwai hoʻohālike | 601 | 41 |
| Anawaena (mm) | 2.0 | 2.5 | 3.2 | 4.0 | 5.0 |
| Au Kuʻihao (A) | 25-50 | 50-80 | 80-110 | 110-160 | 160-200 |
Nā memo no ka hoʻohana ʻana:
1. E mālama i ke piʻo i ka pōkole e like me ka hiki.
2. Wehe i nā lepo e like me ka ʻaila a me ka lepo mai ke awāwa.
3. E hoʻomaloʻo i nā electrodes ma 350 (662) no 60 mau minuke ma mua o ka hoʻohana ʻana
