Hastelloy C-276 UNS N010276 Ogwe / Mpempe akwụkwọ / Pipe / Flange
Aha ahia ndị nkịtị: HC-276,UNS N10276, W.Nr.2.4819,ATI C-276,Nicrofer 5716,hMoW-Alloy C-276, NAS NW276
Hastelloy C-276 alloy bụ tungsten nwere nickel-chromium-molybdenum alloy, nke a na-ewere dị ka alloy na-eguzogide corrosion na-agbanwe agbanwe n'ihi ọdịnaya silicon carbon ya dị oke ala.
Ọ bụ isi na-eguzogide ọgwụ chlorine mmiri, dị iche iche oxidizing "chlorides", ngwọta nnu chloride, sulfuric acid na oxidizing salts.Ọ nwere ezigbo nguzogide corrosion na obere na ọkara okpomọkụ hydrochloric acid.
| C | Cr | Ni | Fe | Mo | W | V | Co | Si | Mn | P | S |
| ≤0.01 | 14.5-16.5 | itule | 4.0-7.0 | 15.0-17.0 | 3.0-4.5 | ≤0.35 | ≤2.5 | ≤0.08 | ≤1.0 | ≤0.04 | ≤0.03 |
| Njupụta (g/cm3) | Ebe mgbaze (℃) | Thermal conductivity ( W/ (m•K) | Ọnụọgụ nke mgbasawanye thermal 10-6K-1(20-100 ℃) | Elastic modulus (GPa) | Isi ike (HRC) | Ọnọdụ okpomọkụ na-arụ ọrụ (°C) |
| 8.89 | 1323-1371 | 11.1 | 11.2 | 205.5 | 90 | -200-400 |
| Ọnọdụ | Ike ọdụdọ MPa | Mpụta ike MPa | Ogologo oge % |
| mmanya | 759 | 363 | 62 |
| slab | 740 | 346 | 67 |
| mpempe akwụkwọ | 796 | 376 | 60 |
| ọkpọkọ | 726 | 313 | 70 |
Hastelloy C-276 Ụkpụrụ na nkọwapụta
| Ogwe/Ogwe | Agbaghara | Mpempe akwụkwọ/efere | Pipe/Tube |
| ASTM B574,ASME SB574 | ASTM B564,ASME SB564 | ASTM B575ASME SB575 | ASTM B662/ASME SB662 ASTM B619/ASME SB619 ASTM B626/ASME SB 626 |
Ngwaahịa Hastelloy C-276 dị na Sekonic Metals
Hastelloy C-276 Ogwe & mkpanaka
Ogwe okirikiri/Ogwe dị larịị/Ogwe hex,Size Site 8.0mm-320mm, Eji maka bolts, fastners na ndị ọzọ akụkụ ahụ mapụtara
Hastelloy C-276 Waya
Na-eweta na ịgbado ọkụ waya na mmiri waya na eriri igwe ụdị na bee ogologo.
Hastelloy C-276 Flange
Enwere ike imepụta nha ọkọlọtọ na eserese ahaziri iche site na iji nnabata ziri ezi
Hastelloy C-276 mpempe akwụkwọ & efere
Obosara ruo 1500mm na ogologo ruo 6000mm, ọkpụrụkpụ si 0.1mm ka 100mm.
Hastelloy C-276 tube na-enweghị ntụpọ & ọkpọkọ welded
Ụkpụrụ nha na nha ahaziri iche nwere ike ịmepụta site na anyị na obere ntachi obi
Hastelloy C-276 eriri & eriri igwe
Ọnọdụ dị nro na ọnọdụ siri ike na elu AB na-egbuke egbuke, obosara ruru 1000mm
Hastelloy C-276 fasteners
Alloy 718 ihe n'ụdị bolts, kposara, flanges na ngwa ngwa ndị ọzọ, dị ka nkọwa ndị ahịa si dị.
Gịnị kpatara Hastelloy C-276?
1. Nguzogide corrosion dị mma na ọtụtụ mgbasa ozi na-emebi emebi na ọnọdụ oxidation na mbelata.
2. Nguzogide dị mma na corrosion, crevice corrosion na stress corrosion cracking performance.C276 alloy dabara maka ụlọ ọrụ usoro kemịkalụ dị iche iche nke nwere oxidation na ibelata mgbasa ozi.High molybdenum, ọdịnaya chromium na alloy na-egosi nguzogide ion ion chloride, na tungsten ọcha nwekwara n'ihu mma. ya corrosion resistance.C276 bụ nanị otu n'ime ole na ole ihe nwere ike igosi iguzogide mmiri chlorine,hypochlorite na chlorine dioxide ngwọta corrosion, na-egosi ịrịba corrosion iguzogide elu ịta chlorate ngwọta (dị ka ferric chloride na ọla kọpa chloride).
Hastelloy C-276 Ngwa ubi:
A na-ejikarị ya n'ọhịa nke chemical na petrochemical, dị ka ngwa na organic components nwere chloride na catalytic usoro, karịsịa adabara elu okpomọkụ, inorganic acid na organic acid (dị ka formic acid na acetic acid) weere na adịghị ọcha, oké osimiri corrosion gburugburu. .
A na-eji ya nye n'ụdị akụrụngwa ma ọ bụ akụkụ ndị a:
1. Pulp na ụlọ ọrụ akwụkwọ, dị ka isi nri na akpa ịcha ọcha.
2. Ụlọ elu ịsa ahụ nke usoro FGD, ikpo ọkụ, mmiri uzuoku fan ọzọ.
3. Ọrụ nke akụrụngwa na ihe ndị dị na gburugburu gas acidic.
4. Acetic acid na acid reactor;5.Sulfuric acid condenser.
6. Methylene diphenyl isocyanate (MDI).
7. Ọ bụghị dị ọcha phosphoric acid mmepụta na nhazi.
