316LVM o se u'amea u'amea maualuga ua iloa ona o lona tete'e fa'apitoa ma le biocompatibility, fa'apena lelei mo talosaga fa'afoma'i ma ta'otoga. O le "L" o loʻo tu mo le maualalo o le carbon, lea e faʻaitiitia ai le carbide precipitation i le taimi o le uelo, faʻaleleia le faʻafefeteina. "VM" o loʻo tu mo le "vacuum melted," o se faʻagasologa e faʻamautinoa ai le mama maualuga ma le tutusa.
Fuafuaga Fa'a-Kemikolo
O le vailaʻau masani o le 316LVM uamea e aofia ai:
• Chromium (Cr): 16.00-18.00%
•Nikeli (Ni): 13.00-15.00%
•Molybdenum (Mo): 2.00-3.00%
•Manganese (Mn): ≤ 2.00%
•Siliko (Si): ≤ 0.75%
•Phosphorus (P): ≤ 0.025%
•Sulfur (S): ≤ 0.010%
•Kaponi (C): ≤ 0.030%
•Uamea (Fe): Paleni
Meatotino Fa'ainisinia
316LVM u'amea u'amea e masani ona i ai mea fa'ainisinia nei:
•Malosi Tetele: ≥ 485 MPa (70 ksi)
•Malosi e maua ai: ≥ 170 MPa (25 ksi)
•Elongation: ≥ 40%
•Malosi: ≤ 95 HRB
Talosaga
Ona o lona mama maualuga ma sili ona lelei biocompatibility, 316LVM e faʻaaogaina lautele i:
•Mea faigaluega ta'oto
•Totoga fa'ama'i
•Meafaigaluega faafomai
•Toto nifo
•Ta'ita'i le Pacemaker
Tulaga lelei
•Tete'e Tete'e: Sili atu tete'e i pitting ma clevice pala, aemaise lava i chloride siosiomaga.
•Biocompatibility: Saogalemu mo le faʻaogaina i mea faʻapitoa faʻafomaʻi ma masini e faʻafesoʻotaʻi saʻo ma aano o le tagata.
•Malosi ma le gaogao: Faʻapipiʻi le malosi maualuga ma le ductility lelei, e talafeagai mo le fausiaina ma le masini.
•Mama: O le faʻafefeteina o le gaogao e faʻaitiitia ai mea leaga ma faʻamautinoaina se microstructure sili atu tutusa.
Gaosiga Fa'agasologa
E taua tele le fa'agasologa o le liusuavai i le gaosia o le sila u'amea 316LVM. O lenei faiga e aofia ai le faʻafefeteina o le uamea i totonu o se masini e aveese ai le mama ma kasa, e maua ai se mea mama maualuga. O laasaga e masani ona aofia ai:
1.Vacuum Induction Melting (VIM): Faʻafefeteina mea mataʻutia i totonu o se vacuum e faʻaitiitia ai le faʻaleagaina.
2.Vacuum Arc Remelting (VAR): Faʻamama atili le uamea e ala i le toe faʻafefeteina i totonu o se vacuum e faʻaleleia ai le tutusa ma faʻaumatia mea leaga.
3. Forming ma Machining: Fausia le uamea i foliga e manaʻomia, e pei o pa, laupepa, poʻo uaea.
4.Heat Treatment: Faʻaaogaina o le faʻavevelaina ma le faʻamafanafanaina o faiga e ausia ai mea faʻainisinia manaʻomia ma microstructure.
Gafatia a Womic Steel
I le avea ai o se gaosiga faʻapolofesa o mea uʻamea uʻamea maualuga, ua ofoina atu e Womic Steel oloa 316LVM ma mea lelei nei:
• Meafaigaluega Fa'atosina: Fa'aaogāina fa'aonaponei fa'aonaponei vacuum liusuavai ma toe liusua tekinolosi.
• Puleaina Tulaga Lelei: Fa'amaualuga i tulaga fa'ava-o-malo ma fa'amautinoa le mae'ae'a o asiasiga ma su'ega.
• Fa'asinomaga: Tuuina atu o oloa i ituaiga eseese ma lapopo'a e fetaui ma manaoga faapitoa.
• Tusi Faamaonia: Uuina ISO, CE, ma isi tusipasi talafeagai, faʻamautinoa le faʻamaoni ma le tausisia o oloa.
E ala i le filifilia o le 316LVM stainless steel mai Womic Steel, e mafai e tagata faʻatau ona mautinoa le mauaina o mea e fetaui ma tulaga maualuga o le mama, faʻatinoga, ma le biocompatibility.
Taimi meli: Au-01-2024