"Bluing Tsi" ngu ai gaw hpa rai ta?
Bluing galaw ai ladat gaw, n-gun n rawng ai n-gang hpe n-gun rawng ai n-gun rawng ai arung arai ni hpe chemical (sh) n-gun rawng ai hku galaw nna, 1800℃Celsius (ammonia, nitrogen, carbon dioxide ni hpe lang nna) n-gun rawng ai wan wut ai shara hku lai nna, hpraw nsam rawng wa ai ladat re. Ndai lam hpe "bluing" ngu shamying ma ai. Dai gaw ngang grin ai sha n-ga, base metal hte grai ngang ngang jum da ai.

"Bluing Tsi" A Madung Magam Bungli Masum
Air fryer n-gun ja ai, n-gun ja ai-graase nga ai shara ni hta bungli galaw ai air fryer n-gun ja ai arung arai ni a matu, ndai blue film gaw ahkyak dik rai nga ai.
1. Hpang jahtum e, n-gun ja ai-katsi ai hpe ninghkap lu ai atsam hte Oxidation hpe ninghkap lu ai atsam
Air fryer hpe katsi shangun ai arung arai ni gaw 200℃hte 300℃lapran hta bungli galaw nna, n-gun ja ai-katsi ai wan hkru ai lam hpe ayan hkrum sha nga ai. N gram lajang da ai stainless steel pipe ni: Katsi ai aten hta, nbung hta nga ai oxygen hte lawan ladan shingdaw nna, n-gun n rawng ai, loi loi hte htum mat chye ai hpraw ai n-gun (ferric oxide) byin pru wa ai majaw, pipe bunghku ni matut manoi htum mat nna, n-gun yawm mat nna, hpang jahtum wan hkru mat ai.
Blued steel pipes: Ntsa kaw na n-gun ja ai, ngang grin ai magri oxide film gaw, oxygen hpe kata na magri substrate hte matut mahkai na matu hkrak hkra pat shingdang ya nna, ngang kang ai "hpyen hking" zawn galaw ya ai, n-gun ja ai-temperature oxidation rate hpe grai shayawm ya nna, n-gun ja ai element a asak hpe grai galu shangun ai.
2. Corrosion Resistance hpe grai jat wa shangun ai: Lusha shadu ai shaloi, air fryer ni gaw sau hte hka hpe shapraw ya ai. Ndai arai ni gaw nbung katsi ai shara hta nbung katsi ai element a ntsa e hka lim mat nna, nbung katsi ai shara hpe shabyin ya ai. Blued tsi lajang ai hku nna byin pru wa ai iron oxide film gaw chemical hku nna n-gun n rawng ai, sau hte hka lim ai hpe atsawm sha ninghkap lu ai, steel pipe hpe n-gun n rawng hkra makawp maga ya lu ai, hka lim ai shara ni hta hka lum ai arai hpe aten galu-shim lum ai hku galaw lu ai.
3. Kaja dik htum ai nbung n-gun hpe jai lang lu ai, n-gun grau law hkra-Hkye la lu ai: Nbung fryer ni a nbung n-gun hpe madung tawn nna nbung n-gun hpe jai lang ai. Hpaji sawk sagawn ai lam ni hta, masat da ai n-gun ja ai-n-gun ja ai bungli galaw ai ginra kata hta, nsam hpraw ai-hpraw ai n-tsa gaw, htoi tu ai magri ntsa hta grau nna n-gun ja ai n-gun n-gun (thermal radiation coefficient) nga ai hpe mu lu ai. Tsun mayu ai gaw, blue-coated heating element gaw wan n-gun hpe infrared radiation de grau kaja hkra galai shai ya lu nna, malu masha de katsi ai hpe grau lawan ai hku htawt sit ya lu ai.

Akyu ni gaw: lawan ai hku katsi ai hte katsi ai atsam grau law ai majaw, n-gun hpe hkoi shap lu ai.
Hpaga lam a ningmu hku yu yang, bluing galaw ai lam gaw anhte a heating element galaw shapraw ai lam hta ahkyak ai hpang jahtum lahkam langai mi rai nga ai. Air fryer wan wut ai arung arai ni a matu galaw shapraw ai lahkam ni gaw: arung arai ni hpe hkyen lajang ai, wire hpe shinggrup ai, threading galaw ai, powder hpe bang ai, hka htung hpe shinggrup ai, lahkawng lang -hpang jahtum hpe shinggrup ai, nbung n-gun kaba ai wan wut ai, n-gun rawng ai wan wut ai, hka htung hpe bai shinggrup ai, hka htung hpe 90℃shinggrup ai, hka htung hpe shinggrup ai, hka htung hpe shinggrup ai, hka htung hpe shinggrup ai, hka htung hpe shinggrup ai.
Tsun ga nga yang, na a air fryer kaw na dai blue heating element hpe mu ai shaloi, nang gaw component langai hpe sha n-ga, grai kungkyang ai ladat hpe mu ai re. Dai gaw: grau galu ai magam bungli prat (-hkum hkrang n-gun ja ai oxidation hpe ninghkap lu ai), grau shim lum ai hte kam hpa mai ai (hten run ai hpe ninghkap lu ai), n-gun atsam grau kaja ai (efficient thermal radiation) hpe madi madun ai.
Davinci a heating element galaw shapraw ai arung arai ni hte hparan ladat ni hpe ndai grau kaja ai bungli galaw ai atsam ningja ni hte tsaw dik ai -quality arung arai ni hpe galaw shapraw lu na matu galaw da ai. Air fryer hpe katsi shangun ai arung arai ni hpe galaw shapraw na matu myit lawm ai kun? Davinci gaw na a galaw shapraw ai arung arai ni hpe gram lajang na matu, galaw shapraw ai ladat ni hpe hkrang shapraw na matu, galaw sa wa ai lam ni hpe grau kaja hkra galaw na matu karum ya lu ai.
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Jenny Yao

