<p class="MsoNormal" quot;background: white; margin: 0cm 0cm 0pt; word-break: break-all; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><span quot;font-size: 9pt; font-family: 宋体; mso-ascii-font-family: Calibri; mso-hansi-font-family: Calibri;">供应石墨</span><span quot;font-size: small;"><strong quot;mso-bidi-font-weight: normal;"><span quot;font-family: 宋体; mso-bidi-font-size: 10.5pt;" lang="EN-US">XT-17</span></strong><strong quot;mso-bidi-font-weight: normal;"><span quot;font-family: 宋体; mso-bidi-font-size: 10.5pt;">纯石墨<span lang="EN-US"></span></span></strong></span></p> <p class="MsoNormal" quot;background: white; margin: 0cm 0cm 0pt; word-break: break-all; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><strong quot;mso-bidi-font-weight: normal;"><span quot;font-family: 宋体; mso-bidi-font-size: 10.5pt;"><span quot;font-size: small;">石墨材料<span lang="EN-US"></span></span></span></strong></p> <p class="MsoNormal" quot;background: white; margin: 0cm 0cm 0pt; word-break: break-all; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan; mso-outline-level: 1;" align="left"><strong quot;mso-bidi-font-weight: normal;"><span quot;font-family: 宋体; mso-bidi-font-size: 10.5pt;"><span quot;font-size: small;">（一）高纯石墨型号规格及理化指标<span lang="EN-US"></span></span></span></strong></p> <p class="MsoNormal" quot;background: white; margin: 0cm 0cm 0pt; word-break: break-all; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><strong quot;mso-bidi-font-weight: normal;"><span quot;font-family: 宋体; mso-bidi-font-size: 10.5pt;"><span quot;font-size: small;">高纯石墨具有强度高、抗热震性好、耐高温、舒缓反应、电阻系数小、耐腐蚀、易于准确机加工等优点，是理想的无机非金属材料。用于加工制作电加热元件、结构铸造模、冶炼高纯金属用坩埚舟皿、单晶炉用加热器、电火花加工石墨、烧结模具、电子管阳较、金属涂镀、半导体技术用的石墨坩埚、发射电子管、闸流管和汞弧整流器用的石墨阳较、栅较等。型号规格<span lang="EN-US">(mm)</span>体积密度<span lang="EN-US">(g/cm3)</span>肖氏硬度电阻率<span lang="EN-US">(</span>Ω<span lang="EN-US">mm2/m)</span>抗弯强度<span lang="EN-US">(MPa)</span>抗压强度<span lang="EN-US">(MPa)</span>平均气孔半径<span lang="EN-US">(Um)</span>热膨胀系数<span lang="EN-US">(10-6/K)</span>灰份<span lang="EN-US"></span></span></span></strong></p> <p class="MsoNormal" quot;background: white; margin: 0cm 0cm 0pt; word-break: break-all; text-align: left; mso-margin-top-alt: auto; mso-margin-bottom-alt: auto; mso-pagination: widow-orphan;" align="left"><strong quot;mso-bidi-font-weight: normal;"><span quot;font-family: 宋体; mso-bidi-font-size: 10.5pt;"><span quot;font-size: small;">灰份（<span lang="EN-US">%</span>）不大于<span lang="EN-US">0.150.130.1 </span>电阻系数（μΩ<span lang="EN-US">m</span>）不大于<span lang="EN-US">151210 </span>体积密度（<span lang="EN-US">g/cm3</span>）不小于<span lang="EN-US">1.661.721.80 </span>抗压强度（<span lang="EN-US">MPa</span>）不小于<span lang="EN-US">354560 </span>抗折强度（<span lang="EN-US">MPa</span>）不小于<span lang="EN-US">202530<span quot;color: black;"></span></span></span></span></strong></p> <p><strong quot;mso-bidi-font-weight: normal;"><span quot;font-size: 10.5pt; color: black; font-family: 宋体; mso-bidi-font-family: "Times New Roman"; mso-font-kerning: 1.0pt; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">现货供应，规格齐全、价格实惠欢迎来电洽谈订购，</span></strong></p>