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Table 1 Properties of sintered sample

From: Optimization of wear loss in silicon nitride (Si3N4)–hexagonal boron nitride (hBN) composite using DoE–Taguchi method

Sample 1 (4 % hBN) 2 (8 % hBN) 3 (12 % hBN) 4 (16 % hBN) 5 (0 % hBN)
Density (g/cc) 1.96 1.96 1.93 1.84 2.04
Vickers hardness (MPa) 2775.88 2318.17 1741.07 907.96 7484.51
  1. Testing at Central Glass and Ceramic Research Institute, Kolkata (India)