Crows Nest 門市現已於每週五至週二開放,營業時間為上午 10 點至下午 6 點。

未知

MV (鉬釩鋼) 鉬釩鋼

硬度 ? 洛氏硬度(HRC) measures how resistant a steel is to permanent deformation. For kitchen knives:

55–58 HRC — Soft. Easy to sharpen and forgiving of rough use, but dulls faster. Typical of most German knives.
59–61 HRC — Balanced. Good edge retention with manageable sharpening. Common in mid-range Japanese knives.
62–64 HRC — Hard. Excellent edge retention, holds a very fine edge. Requires more care and a fine stone to sharpen.
65+ HRC — Very hard. Exceptional edge longevity but more brittle — more prone to chipping if used roughly.

Higher is not always better — it depends on how you use and maintain your knife.
54–60 HRC
555759616365+
MV鋼是添加了鉬和釩的鋼材的總稱,由這兩種元素形成的碳化物具有極高的硬度,但顆粒尺寸相對較小,這能在不顯著犧牲韌性的情況下,提升鋼材的耐磨性。MV鋼常見於中低階及入門級日本刀具上,但它並非指特定的化學成分,而是表示鋼材中添加了鉬(M)和釩(V)。由於碳含量較低,MV鋼通常為完全不鏽鋼,硬度不超過60 HRC。
鋼材
MV (鉬釩鋼)
類別
不鏽鋼
製造商
未知
硬度
54–60 HRC