Sekotwana sa Nife52/Nilo 52/Feni52/Alloy 52/ASTM F30 bakeng sa diswitjhi tsa makenete tsa lehlaka
Motsoako oa 52 o na le 52% ea nickel le 48% ea tšepe 'me o sebelisoa haholo indastering ea likhokahano. E boetse e sebelisoa lits'ebetsong tse fapaneng tsa elektroniki, haholo-holo bakeng sa litiiso tsa khalase.
Motsoako oa 52 ke e 'ngoe ea li-alloy tsa ho tiisa khalase ho tloha tšepeng tse etselitsoeng ho sebelisoa le mefuta e fapaneng ea likhalase tse bonolo. E tsebahala ka coefficient ea katoloso ea mocheso e batlang e sa fetohe ho fihlela ho 1050F (565 C).
Boholo ba Mefuta:
*Leqephe—Botenya 0.1mm ~ 40.0mm, bophara: ≤300mm, Boemo: e phutholohile ka serame (e chesang), e khanyang, e annealed e khanyang
*Terata e chitja—Dia 0.1mm~Dia 5.0mm, Boemo: e huloa ka serame, e khanyang, e nang le anneal e khanyang
*Terata e bataletseng—Dia 0.5mm ~Dia 5.0mm,bolelele: ≤1000mm,Boemo: E phutholohile ka ho bataletseng, e benyang e annealed
*Bare—Dia 5.0mm ~Dia 8.0mm,bolelele: ≤2000mm,Boemo: e hulwa ka serame, e kganyang, e kganyang e annealed
Dia 8.0mm ~ Dia 32.0mm, bolelele: ≤2500mm, Boemo: e phutholohile ka ho chesa, e khanyang, e benyang e annealed
Dia 32.0mm ~ Dia 180.0mm, bolelele: ≤1300mm, Boemo: ho betla ho chesang, ho petsoha, ho retoloha, ho tjheswa ho tshwarwa
*Kapilari—OD 8.0mm~1.0mm,ID 0.1mm~8.0mm,bolelele:≤2500mm,Boemo: e hulwa ka serame, e kganya, e annealed e kganyang.
*Phaephe—OD 120mm~8.0mm,ID 8.0mm~129mm,bolelele:≤4000mm,Boemo: e hulwa ka serame, e kganya, e annealed e kganyang.
Khemistri:
| Cr | Al | C | Fe | Mn | Si | P | S | Ni | Mg | |
| Bonyane | – | – | – | – | – | – | – | – | 50.5 | – |
| Boholo | 0.25 | 0.10 | 0.05 | Bala. | 0.60 | 0.30 | 0.025 | 0.025 | – | 0.5 |
Katoloso e tloaelehileng ea mola o otlolohileng:
| Sehlopha | α1/10-6ºC-1 | |||||||
| 20~100ºC | 20~200ºC | 20~300ºC | 20~350ºC | 20~400ºC | 20~450ºC | 20~500ºC | 20~600ºC | |
| 4J52 | 10.3 | 10.4 | 10.2 | 10.3 | 10.3 | 10.3 | 10.3 | 10.8 |
Thepa:
| Boemo | Matla a ho thapolla a ka bang teng | Mocheso o sebetsang o ka bang teng | ||
| N/mm² | ksi | °C | °F | |
| Annealed | 450 – 550 | 65 – 80 | ho fihlela ho +450 | ho fihlela ho +840 |
| Ho Sebetsa ka Thata | 700 – 900 | 102 – 131 | ho fihlela ho +450 | ho fihlela ho +840 |
| Ho theha: |
| Motsoako ona o na le ductility e ntle 'me o ka etsoa ka mekhoa e tloaelehileng. |
| Ho tjheseletsa: |
| Ho tjheseletsa ka mekhoa e tloaelehileng ho loketse motsoako ona. |
| Kalafo ea Mocheso: |
| Motsoako oa 52 o lokela ho koaheloa mochesong oa 1500F o lateloe ke ho pholisa moea. Ho fokotsa khatello ea mocheso ho ka etsoa mochesong oa 1000F. |
| Ho betla: |
| Ho qapa ho lokela ho etsoa mochesong oa 2150 F. |
| Mosebetsi o batang: |
| Motsoako o sebetsoa habonolo ka serame. Kereiti e tebileng ea ho hula e lokela ho hlalosoa bakeng sa ts'ebetso eo ea ho theha le kereiti e annealed bakeng sa ho theha ka kakaretso. |
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