Si₃N₄
Structural Ceramic
Nitride
Nitride
Si₃N₄Silicon Nitride
Image kind
Real photo
Credit: Wikimedia Commons contributor / CC BY-SA 3.0 (modified) · source
Silicon nitride (Si₃N₄) ceramic bearings are used in the Space Shuttle's main engines and in high-end bicycle hubs. They're 60% lighter than steel, run without lubrication, and don't corrode — the ultimate bearing material.
Jungian Type: Type 10
Personality tendencies across 4 dimensions
内向 (I)54%外向 (E)
50
直観 (N)53%感覚 (S)
50
感情 (F)45%思考 (T)
50
知覚 (P)57%判断 (J)
50
Enneagram Detailed Scores
Score distribution across 9 types
Big Five Personality Traits
Personality analysis based on the 5-factor model
Alloy Characteristics
Personality traits from metal physical properties
💰Price & Economic Data
Market price and economic characteristics (as of 2026-02)
Unit Price (est.)
$33.33
per kg
Price Range
20-67 USD/kg
Market Trends & Notes
ベアリングの神。高強度・低摩擦で回転体に最適。価格は高いが信頼性で選ばれる。
🎨Element Colors
Scientific basis of Nitride's colors
Colors of this element
灰色
#808080
暗灰色
#696969
💑Compatible Materials
Materials with good metallurgical and personality compatibility
Career Interests & Suggestions
Based on Holland Code: RCI
1st R - Realistic
2nd C - Conventional
3rd I - Investigative
1Ceramic Bearing Manufacturing Technician / Precision Polishing Craftsman
2Engine Component Processing Engineer / Turbo Rotor Specialist
3Quality Assurance / Metrology Management Specialist
4CNC Machining Programmer / Precision Machine Operator
5Materials Strength Evaluation Technician / Non-Destructive Testing
6Silicon Nitride Sintering Process Engineer
Based on RIASEC (Holland Code) vocational interest model. These are illustrative suggestions derived from the character's personality profile.