物理性能

• 高密�?/span>：密度达�?.0g/cm³，在研磨过程中能提供更大的冲击能量，尤其适用于高粘度物料的研�?span data-v-1b11b2a6="" class="rag-tag" data-index="3" data-site-name="" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 5px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: 1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);"> 、�/p>

• 高硬�?/span>：维氏硬度超�?200kg/mm²，莫氏硬度达�?�?span data-v-1b11b2a6="" class="rag-tag text" data-index="5" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">，具有优异的耐磨性能，磨损率位�span data-v-1b11b2a6="" class="rag-tag text" data-index="6" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">、�/p>

• 低磨耖�/span>：磨耗率极低，仅�?.01%以下，在高速研磨工况下，磨损率较钢珠降�?0%、�/p>

• 抗冲击�?/span>：压碎强度超�?50kgf，能够承受砂磨机高速运转下的机械冲出�span data-v-1b11b2a6="" class="rag-tag text" data-index="10" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">、�/p>

• 热稳定�?/span>：耐温可达600ℂ�span data-v-1b11b2a6="" class="rag-tag text" data-index="11" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">，热膨胀系数接近金属，在高温环境下仍能保持强度与硬度不变、�/p>

• 表面特�?/span>：表面光滑，具有珍珠光泽，降低了物料的粘附，即使磨损后仍能保持均匀的磨耗形�?span data-v-1b11b2a6="" class="rag-tag text" data-index="15" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">、�/p>

化学性能

• 高纯�?/span>：ZrO₂含量≥95% ，Y₂O₃含量为4.5-5.5% ，化学稳定性高，不与大多数化学物质发生反应、�/p>

• 无污柒�/span>：在研磨过程中不会对物料造成污染 ，特别适用于对纯度要求高的物料研磨 、�/p>

工艺性能

• 生产工艺：采用干粉等静压成型技�?span data-v-1b11b2a6="" class="rag-tag text" data-index="22" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">，通过150MPa以上压力使粉体均匀致密匕�span data-v-1b11b2a6="" class="rag-tag text" data-index="23" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">，再�?550℃以上高温烧结形成微晶结枃�span data-v-1b11b2a6="" class="rag-tag text" data-index="24" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">，确保在高速运转工况下具有良好的抗碎裂性能、�/p>

• 表面处理：采用精密抛光工艹�span data-v-1b11b2a6="" class="rag-tag text" data-index="26" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">，使球体圆度误差小于0.05mm，确保设备运行的稳定�?span data-v-1b11b2a6="" class="rag-tag text" data-index="28" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">、�/p>

应用领域

• 精密加工：在航空航天领域，用于钛合金、陶瓷基复合材料的超细研�?span data-v-1b11b2a6="" class="rag-tag text" data-index="29" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">、�/p>

• 化工生产：用于钛白粉分散、高分子材料湿法研磨、�/p>

• 电子制速�/span>：用于光连接器部件的抛光与分敢�span data-v-1b11b2a6="" class="rag-tag text" data-index="31" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">、�/p>

• 特种材料：用于珠宝抛光、生物技术中DNA/RNA提取的细胞破碍�span data-v-1b11b2a6="" class="rag-tag text" data-index="32" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">、�/p>

• 研磨介质：广泛应用于砂磨机、球磨机等设备中，在油漆涂料行业，其研磨效率较传统介质提�?0%，并能减少因介质碎裂导致的物料污柒�span data-v-1b11b2a6="" class="rag-tag text" data-index="35" data-site-name="百度百科" style="font: inherit; scrollbar-color: transparent transparent; margin: 0px 4px; padding: 1px 8px; border: 0px; vertical-align: baseline; box-sizing: border-box; position: relative; top: -1px; cursor: pointer; user-select: none; max-width: 100px; min-width: 18px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border-radius: 24px; color: var(--Labels-Secondary); background-color: var(--Fills-F2);">、�/p>

综上所述，日本伊藤（Itoh）生产的95%氧化锆球（ZrO₂）以其高密度、高硬度、低磨耗、抗冲击性、热稳定性以及优异的化学稳定性和无污染特性，广泛应用于多个工业领域，是一种理想的研磨介质和高性能材料、�/p>