PROBLEM TO BE SOLVED: To simply provide a gas housing container for inflator having suitable strength and capable of conducting processing or weldment without hindrance.SOLUTION: There is provided a gas housing container for inflator 10 formed by a cold forging a steel material with a prescribed steel composition. The steel composition contains, by mass%, C:0.10 to 0.31%, Si:0.13 to 0.39%, Mn:0.49 to 1.05%, P:0.03% or less, S:0.03% or less, Ni:0.28% or less, Cr:0.76 to 1.38%, Mo:0.13 to 0.33% and the balance Fe with inevitable impurities.SELECTED DRAWING: Figure 1
【課題】簡便に、好適な強度を有し、かつ、支障なく加工や溶接を行えるインフレーター用ガス収納容器を提供すること。【解決手段】所定の鋼組成の鋼材料を冷間鍛造することによって形成されるインフレーター用ガス収納容器10である。鋼材料の鋼組成は、質量%として、C:0.10〜0.31%、Si:0.13〜0.39%、Mn:0.49〜1.05%、P:0.03%以下、S:0.03%以下、Ni:0.28%以下、Cr:0.76〜1.38%、Mo:0.13〜0.33%、残部をFe及び不可避的不純物としている。【選択図】図1
GAS HOUSING CONTAINER FOR INFLATOR AND MANUFACTURING METHOD THEREFOR
インフレーター用ガス収納容器とその製造方法
2018-02-15
Patent
Elektronische Ressource
Japanisch
IPC: | C22C Legierungen , ALLOYS / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / C21D Veränderung der physikalischen Struktur von Eisenmetallen , MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES |
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