Unverified85% confidenceDecision RuleTime unknown
刀片材质选430不锈钢仅防锈一般，优选440或以上不锈钢（含碳量更高），锋利度保持时间长3倍以上，避免选纯塑料刀片（切硬质食材易变钝断裂）
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified刀片材质选430不锈钢仅防锈及格，选304不锈钢或日本进口420J2高碳不锈钢锋利度和耐腐蚀性更佳，蚀刻工艺（photo-etching）刀刃比冲压刀刃锋利度高且持久，蚀刻刀片可保持3-5年不用换87% similarUnverified刀片材质选不锈钢（304/440）或碳钢，碳钢更锋利耐磨但易生锈需擦干保养，不锈钢维护简单适合家庭用户；避免普通铁镀层刀片，几次后即钝86% similarUnverified刀片材质优先选304或316不锈钢，316耐腐蚀性更强适合频繁蒸煮高温环境；避免选普通铁质镀层刀片，长期接触酸性果泥易生锈84% similarUnverified材质优先选304或440不锈钢刀头，440不锈钢锋利度与耐用性更好但价格高；避免电镀铁质刀头，潮湿环境易生锈掉屑接触甲床83% similarUnverified刀盘选304不锈钢优于普通不锈钢，硬度高不易卷刃；日式高碳钢刀盘更锋利但需注意防锈，用完必须及时擦干83% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/427110API
curl https://kongchang.com/api/v1/knowledge/claims/427110MCP
get_claim(id=427110)