321 Nnuru a wɔde yɛ nneɛma a ɛma ɛyɛ hyew .
Aguade no din: 321 dade a ɛnyɛ den a wɔde yɛ reactor liner castings .
(High-Ano aduru a ɛko tia ɔhyew a ɛyɛ hyew) .
Aguade no ho nsɛm .
Pɛpɛɛpɛɛ-cast ZG10CR18NI9TI (321 SS) reactor liners ma ahobammɔ a ɛkorɔn fi nnuru a ɛyɛ hu a ɛwɔ mmeae a atwa yɛn ho ahyia no ho. Titanium-Stabilized austenitic nhyehyɛe no de ahoɔden soronko a ɛko tia intergranular corrosion ne oxidation wɔ ɔhyew a ɛkɔ so yɛ 800℃, a ɛma ɛyɛ nea eye ma acid a wɔde di dwuma ne nea ɛkorɔn-temperature reaction processes.
honam fam mfaso horow .
1. Nneɛma a ɛko tia corrosion a ɛkɔ soro .
TI a ɛma ɛyɛ den no siw carbide a ɛtɔ (ASTM A262 practice e certified) ano .
Acid resistance: Ɛnkɔ soro anaasɛ ɛne 0.1mm/afe nsɛe no yɛ pɛ wɔ 20% H2So4 mu wɔ 80℃.
Oxidation resistance: ɛyɛ cr2o3 a ɛyɛ den wɔ ɔhyew a ɛkorɔn mu .
2. Mfiridwuma mu adwumayɛ .
High-Ɔhyew ahoɔden: 120MPa aba ahoɔden wɔ 700℃.
Ɔhyew mu kyinhyia a ɛko tia: Egyina 3000+ ɔhyew kyinhyia (20℃↔750℃) .
Structural integrity: Ɛkura dimensional stability ase wɔ thermal shock ase .
3. Nneɛma a wɔyɛ no yiye .
Precision casting: ±1.5mm dimensional tolerance ma nneɛma akɛse .
Surface Finish: Sɛnea-tow RA a ennu anaasɛ ɛne 6.3μm yɛ pɛ, a wɔde anyinam ahoɔden ayɛ no ma ɛne RA a ennu anaasɛ ɛne 0.8μm a ɛwɔ hɔ no ayɛ pɛ no adi .
Weldability: Ɛne ER321 filler a ɛwɔ afuw mu asiesie no hyia .
Mfiridwuma ho nsɛm .
|
Parameter . |
Boɔ |
Susudua |
|
Susutwerɛ |
CR:17-19%, NI:9-12%, TI:5XC% . |
ASTM A743 na ɛwɔ hɔ. |
|
Ɔsom adwuma a ɛsen biara temp . |
800℃(a ɛkɔ so) . |
ASME BPV . |
|
Ɔfasu no mu duru . |
10-100mm . |
Amaneɛ |
|
Flatness tolerance . |
Nea ennu anaasɛ ɛne 2mm/m yɛ pɛ . |
DIN 876 . |
Nneɛma pa ho nhyehyɛe .
100% radiographic sɔhwɛ (ASTM E94) .
Ano aduru a wɔde ahyɛ mu wɔ 1050℃a wɔde dum ntɛmntɛm .
PMI verified chemistry ma ɔhyew lot biara .
Nnwumayɛbea Nnwuma a Wɔde Di Dwuma .
Nnuru a wɔde yɛ nnuru: API a wɔde yɛ nneɛma .
Petrochemical: Acid alkylation ntini ahorow .
Dyes & Pigments: Ɔsoro-nsensanee a wɔde fra ɔhyew .
Nneɛma a wɔsɛe no ho nhyehyɛe: Nneɛma a ɛyɛ hu a wɔde di dwuma wɔ nipadua mu .
Nneɛma a wɔayɛ no yiye .
• Custom baffle patterns ne agitator mounts .
• Nneɛma a ɛma ɔhyew/ɛyɛ nwini a wɔaka abom .
• Liner thickness optimization a egyina FEA nhwehwɛmu so .
Compliance & Certifications .
• ASME Ɔfa VIII DIV.1 • PED 2014/68/EU .
• en 10204 3.2 nneɛma ho adansedi nkrataa .
• NACE MR0175 ma ɔsom ho akwammisa a ɛyɛ sour .
Adwumayɛ ho nsɛm .
Creep resistance: 25MPa adwennwen a ɛpaapae wɔ 750℃(1000h) .
Ɔhyew mu nsu a ɛkɔ mu: 16.2 W/m·K wɔ 500℃.
Ntrɛwmu a ɛyɛ 18.5×10⁻⁶/℃(20-800℃) .
Engineering mmoa .
• corrosion rate akontaabu ma nsɛm ho amanneɛbɔ pɔtee .
• Liner-kɔ-akorade mu ntrɛwmu nhwehwɛmu .
• Vibration ne Stress Simulation Services .
FAQ .
Asɛmmisa: Rollers bɛn na wode ma wɔ metallurgical applications ho?
Asɛmmisa: Dɛn ne gas radiation tubes a wɔde di dwuma?
Asɛmmisa: Nneɛma bɛn na wɔde di dwuma wɔ wo slide blocks ne grate bars mu?
Asɛmmisa: So wode fononoo a wɔde hyɛ mu ne mprɛte a ɛwɔ nkyɛnkyɛn ma?
Asɛmmisa: Dɛn ne nkwa nna a ɛtaa ba wɔ wo dade mu nneɛma ho?
Tags a ɛyɛ hyew .: 321 Chemical Reactor Liner Castings, China 321 Nnuru a Wɔde Yɛ Nneɛma a Wɔde Yɛ Nneɛma a Wɔde Yɛ Nneɛma a Wɔde Yɛ Nneɛma, Wɔn a Wɔde Ma, Adwumayɛbea .
Ebia w’ani begye ho nso .
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