Yuqori haroratli chidamli temir katodlar

Yuqori haroratli chidamli temir katodlar

Core Innovation High-temperature resistant iron cathodes leverage engineered iron matrices (Fe>=99.95%) and advanced coatings to operate reliably at 500–800℃-conditions where conventional cathodes fail. Kobalt yoki nikelga asoslangan katodlardan farqli o'laroq, ular termal qochish xavfini yo'q qiladi ...
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Asosiy innovatsiyalar

High-temperature resistant iron cathodes leverage engineered iron matrices (Fe>=99.95%) and advanced coatings to operate reliably at 500–800℃-conditions where conventional cathodes fail. Unlike cobalt- or nickel-based cathodes, they eliminate thermal runaway risks while reducing material costs by 60-80%.

Texnik xususiyatlari: issiqlik haddan tashqari ekstremal muhandis

Mulk

Bizning temirimiz katodimiz

Oddiy fessọ

Cobalt asosidagi katodlar

Maks temp

800 daraja

550 daraja (parchalanuvchilar)

300 daraja

Termal barqarorlik

ΔG <0.01 eV/nm² at 700°C

ΔG >0.5 EV / NMB² (Element)

Phase separation >350 daraja

Elektr o'tkazuvchanligi

120 S / sm 700 daraja

15 s / sm

80 s / sm

Har bir kg narxi

$18–25

$40–60

$80–120

Tsikl hayoti

>5, 000 tsikl @ 600 daraja

<200 cycles @ 500°C

1, 000 tsikl @ 300 daraja

Moddiy kompozitsiya va shakllar

- Balucial Matritsa: 99.95% Fe y₂O₃ tarqalishi bilan (0,5-2 mkm donalari)

- O'tkazib beruvchi qoplama: ni-plitka / cb kompozit (15-30 vt {{4} .%)

- Yuzaki etishtirish: laboratoriya / CB₆ Bilayer (ish funktsiyasi: 2.5 ev)

- mavjud shakllar: granulalar (Ø0-50mm), folga (0,1-1-10mm), odatdagi o'chirilgan anjumanlar

Sintering protokollari

Parametr

Eng maqbul diapazon

Og'ish xavfi

Harorat

1,150-1,200 daraja

>1,250 daraja: ni-uglerod dekeyagi

Atmosfera

Ar -5% h₂ (shudring: {{{{{{{-60 ilmiy darajasi)

O₂ >50 PPM: Fe oksidi

Bosim

80-100 MPa

<60 MPa: porosity >5%

Sovutish darajasi

2 daraja / min (700 → 400 daraja)

Qaling: mikrokreditlash

Bozor holati: iqtisodiy samaruv inqilobi

Katod turi

Narxi ($ / soat)

Maks temp (daraja)

Tsikl hayoti

Co₂ iz chrin (kg / kVt soat)

Temir (bizning)

18

800

5,000+

3.1

Kobalt oksioli

95

300

1,000

18.7

Fessi

52

550

200

8.9

Vanadiy oqimi

120

60

20,000

5.5

Muhandisning tez-tez beriladigan savollaris

Savol: Eastki katodlar Cos dizaynida Cosni almashtirishi mumkinmi?

Javob: Ha - 15-20% yuqori energiya zichligi . bilan mos keladigan to'g'ridan-to'g'ri tomchilab ishlaydigan kollektorlar Fe to'lovlarini oldini olish uchun oqimlar oqimlari .

 

Savol: Lantanum Boride blokini 750 darajaga qanday o'zgartirishning oldini olish mumkin?

Javob: Aloqa limiti va laboratoriya o'rtasida 100 gm tibh (Shear kuchi 320%) o'rtasida 100 gram tib l}.

 

Savol: vodorod quchoqlash elektrolizmga ta'sir qiladimi?

Javob: Yu₂₃ Dispters H atomlarini (o'tkazuvchanlik<10⁻¹⁵ m²/s). Lifetime exceeds 8 years in KOH .

 

Savol: Nima uchun diconium katodlaridagi dazmolni eritten tuz reaktorlari uchun tanlash kerak?

Javob: Temirron (2 {{.}}}}} 56 sarxani 1/4 qismdan tashkil topgan zunkonumning 1/4 qismi parazitar neytronni yo'qotishini kamaytiradi.

Sertifikatlar va ishonchlilik ma'lumotlari

- Termal velosiped: 1,000 tsiklda 800 daraja (ISO 21448: 2025)

- Korpoziya qarshiligi:<0.05 mm/year in LiCl-KCl at 700°C (ASTM G59)

{{1} -1, 10 CFr 50 Ilova B

- Emi qalqoni: 1-10 gigz-da 45 dB zz

Issiq teglar: Yuqori haroratga chidamli temirning katodlari, Xitoyning yuqori haroratli temir-katodlari ishlab chiqaruvchilar, etkazib beruvchilar, zavod

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