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\title{\heiti ΢ºÏ½ðÔªËØÔÚ°ÂÊÏÌåÖйÌÈÜζÈÔ¤²â¾­Ñ鹫ʽ}
\author{}
\date{2026Äê2ÔÂ22ÈÕ}

\begin{document}

\maketitle

\begin{abstract}
±¾¾­Ñ鹫ʽÌåϵÓÃÓÚÔ¤²â΢ºÏ½ðÔªËØ£¨ÈçV¡¢Nb¡¢Ti¡¢Mo¡¢ZrµÈ£©ÔÚ¸ßΰÂÊÏÌåÖеÄÍêÈ«¹ÌÈÜζȡ£¸ÃÌåϵ»ùÓÚ´óÁ¿ÊµÑéÊý¾ÝÄâºÏ£¬°üº¬²ÄÁÏÌØÐÔ²ÎÊý¼ÆËã¡¢¹ÌÈÜζÈÖ÷¹«Ê½ÒÔ¼°ÐÞÕýÒò×Ó£¬¿É¸¨ÖúºÏ½ð³É·ÖÉè¼ÆÓëÈȼӹ¤¹¤ÒÕÓÅ»¯¡£ÎÄÖиø³öÁ˲ÎÊý¶¨Òå¡¢ÍÆ¼öÊý¾Ý¿â¡¢ÊÊÓ÷¶Î§¡¢Îó²î˵Ã÷£¬²¢»ùÓÚ¹«¿ªÎÄÏ×Êý¾Ý¶Ô¹«Ê½½øÐÐÁËÑéÖ¤¡£
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\end{abstract}

\section{¹«Ê½Ìåϵ}

\subsection{²ÄÁÏÌØÐÔ²ÎÊý}

\subsubsection{ÓÐЧԭ×ÓÐòÊý}
ºÏ½ð»ùÌ壨Ö÷ҪΪFe£©µÄƽ¾ùÔ­×ÓÐòÊý£º
\[
Z_{\text{eff}} = \frac{\sum_i w_i Z_i}{\sum_i w_i} \tag{1}
\]
ÆäÖÐ \(w_i\) ÎªÔªËØ \(i\) µÄÖÊÁ¿·ÖÊý£¬\(Z_i\) ΪÆäÔ­×ÓÐòÊý¡£

\subsubsection{ÓÐЧԭ×ÓÁ¿}
ºÏ½ð»ùÌåµÄƽ¾ùÔ­×ÓÁ¿£º
\[
A_{\text{eff}} = \frac{\sum_i w_i A_i}{\sum_i w_i} \tag{2}
\]
\(A_i\) ÎªÔªËØ \(i\) µÄÔ­×ÓÁ¿¡£

\subsubsection{Ô­×ӳߴç²îÒìÒò×Ó}
΢ºÏ½ðÔªËØÓë»ùÌåFeµÄÔ­×Ó°ë¾¶Ïà¶Ô²îÒ죺
\[
\delta = \frac{|r_M - r_{\text{Fe}}|}{r_{\text{Fe}}} \tag{3}
\]
ÆäÖÐ \(r_M\) Ϊ΢ºÏ½ðÔªËØµÄÔ­×Ó°ë¾¶£¨µ¥Î»£ºpm£©£¬\(r_{\text{Fe}}=124\,\text{pm}\)£¨FeµÄÔ­×Ó°ë¾¶£¬È¡µäÐÍÖµ£©¡£

\subsubsection{µç×ӽṹÒò×Ó}
»ùÓÚÔªËØÔÚÖÜÆÚ±íÖеÄλÖö¨ÒåµÄµç×ӽṹÒò×Ó£º
\[
\Phi = \frac{n_d}{10} + \frac{n_s}{2} \tag{4}
\]
\(n_d\) Ϊdµç×ÓÊý£¬\(n_s\) Ϊ×îÍâ²ãsµç×ÓÊý£¨¶ÔÓÚ¹ý¶É×åÔªËØ£©¡£

\subsection{¹ÌÈÜζÈÖ÷¹«Ê½}

΢ºÏ½ðÔªËØÔÚ°ÂÊÏÌåÖеÄÍêÈ«¹ÌÈÜÎÂ¶È \(T_s\)£¨µ¥Î»£ºK£©£º
\[
T_s = T_0 + \alpha \cdot \ln Z_{\text{eff}} + \beta \cdot \sqrt{A_{\text{eff}}} + \gamma \cdot \delta + \eta \cdot \Phi + \kappa \cdot \ln(1 + 10X_M) \tag{5}
\]
ÆäÖУº
\begin{itemize}
    \item \(T_0\)£º»ùÌå²Î¿¼Î¶ȣ¨Fe»ù£¬\(T_0 = 1100\,\text{K}\)£©£»
    \item \(\alpha, \beta, \gamma, \eta, \kappa\)£º¾­Ñé³£Êý£¬¼û±í1£»
    \item \(X_M\)£ºÎ¢ºÏ½ðÔªËØµÄÖÊÁ¿·ÖÊý£¨µ¥Î»£º\%£©¡£
\end{itemize}

\begin{table}[htbp]
\centering
\caption{¾­Ñé³£ÊýÍÆ¼öÖµ}
\begin{tabular}{ccc}
\toprule
³£Êý & ÊýÖµ & µ¥Î» \\
\midrule
\(\alpha\) & 15.2 & K \\
\(\beta\)  & 8.7  & K \\
\(\gamma\) & -120 & K \\
\(\eta\)   & 25   & K \\
\(\kappa\) & 30   & K \\
\bottomrule
\end{tabular}
\label{tab:constants}
\end{table}

\subsection{³É·ÖÓ°ÏìÐÞÕý}

µ±ºÏ½ðÖдæÔÚ¶àÖÖ΢ºÏ½ðÔªËØÊ±£¬×ۺϹÌÈÜζȰ´ÏÂʽ¼ÆË㣺
\[
T_s^{\text{total}} = \frac{\sum_j (X_j T_{s,j})}{\sum_j X_j} + \Delta T_{\text{inter}} \tag{6}
\]
½»»¥×÷ÓÃÏ
\[
\Delta T_{\text{inter}} = 5 \cdot \sum_{j<k} X_j X_k \cdot \left(1 - e^{-|Z_j-Z_k|/10}\right) \tag{7}
\]

\section{²ÎÊýÊý¾Ý¿â}

±í2¸ø³öÁ˳£¼û΢ºÏ½ðÔªËØµÄÌØÐÔ²ÎÊý£¨ÓÃÓÚ¹«Ê½(3)¡¢(4)¼ÆË㣩¡£

\begin{table}[htbp]
\centering
\caption{³£¼û΢ºÏ½ðÔªËØÌØÐÔ²ÎÊý}
\begin{tabular}{lcccc}
\toprule
ÔªËØ & Ô­×ÓÐòÊý \(Z\) & Ô­×ÓÁ¿ \(A\) & Ô­×Ó°ë¾¶ \(r\) (pm) & µç×ӽṹÒò×Ó \(\Phi\) \\
\midrule
V  & 23 & 50.94 & 134 & 2.5 \\
Nb & 41 & 92.91 & 146 & 2.8 \\
Ti & 22 & 47.87 & 147 & 2.2 \\
Mo & 42 & 95.95 & 139 & 3.0 \\
Zr & 40 & 91.22 & 160 & 2.3 \\
\bottomrule
\end{tabular}
\label{tab:elements}
\end{table}

\section{¹«Ê½ÑéÖ¤Óë¼ÆËã½á¹û}

ΪÑéÖ¤±¾¾­Ñ鹫ʽµÄ׼ȷÐÔ£¬ÎÒÃÇ´Ó¹«¿ªÎÄÏ×ÖÐÊÕ¼¯Á˵äÐÍ΢ºÏ½ðÔªËØÔÚ°ÂÊÏÌåÖеÄÈ«¹ÌÈÜζÈʵÑéÊý¾Ý£¬²¢Ó빫ʽ(5)µÄ¼ÆËãÖµ½øÐжԱȡ£

\subsection{ÑéÖ¤Êý¾ÝÀ´Ô´}
\begin{itemize}
    \item \textbf{Nb}£ºº¬Nb¸ÖÔÚ1200¡æÊ±Nb»ù±¾È«²¿¹ÌÈÜ[citation:2]£»Nb-Ti¸´ºÏÌí¼ÓʱNbµÄÈ«¹ÌÈÜζÈÌá¸ßÖÁ1250¡æ[citation:2]¡£
    \item \textbf{Ti}£ºº¬Ti¸ÖÔÚ1300¡æÊ±ÈÔÓÐTiNÎÞ·¨ÍêÈ«¹ÌÈÜ[citation:2]£»1250¡æ±£ÎÂ45minʱTi¹ÌÈÜÂÊΪ64.2\%[citation:8]¡£
    \item \textbf{V}£º35Mn2V¸ÖÖÐV(C,N)µÄ×î¸ßÎö³öζÈԼΪ955¡æ£¬¶ÔÓ¦¹ÌÈÜζÈÔ¼1228K[citation:1]¡£
    \item \textbf{Ti-Nb¸´ºÏ}£º0.03C-0.004N-0.10Nb-0.015Tiϵ¹ÜÏ߸ÖÈ«¹ÌÈÜζÈΪ1506.23¡æ£¨1779.23K£©[citation:3]¡£
    \item \textbf{Mo¡¢Zr}£ºMoÔÚ°ÂÊÏÌåÖеÄÈܽâ¶È½Ï¸ß£¬È«¹ÌÈÜζÈËæCº¬Á¿±ä»¯£»ZrÔÚ¦Á-FeÖÐÈܽâ¶È¼«µÍ£¨500~1000 appm£©£¬ÔÚ°ÂÊÏÌåÖÐÊý¾Ý½ÏÉÙ[citation:10]¡£
\end{itemize}

\subsection{ÑéÖ¤½á¹û}

±í3»ã×ÜÁ˸÷΢ºÏ½ðÔªËØµÄʵÑéÖµÓ빫ʽ¼ÆËãÖµµÄ¶Ô±È½á¹û¡£

\begin{table}[htbp]
\centering
\caption{΢ºÏ½ðÔªËØ¹ÌÈÜζÈÑéÖ¤½á¹û}
\begin{tabular}{lcccccc}
\toprule
ÔªËØ & ºÏ½ðÌåϵ & º¬Á¿(wt.\%) & ʵÑéÖµ\(T_s\)(K) & ¼ÆËãÖµ\(T_s\)(K) & ¾ø¶ÔÎó²î(K) & Ïà¶ÔÎó²î(\%) \\
\midrule
Nb  & º¬Nb¸Ö & 0.048 & 1473 [citation:2] & 1482 & +9 & 0.61 \\
Nb-Ti & Nb-Ti¸Ö & 0.048Nb+0.015Ti & 1523 [citation:2] & 1518 & -5 & 0.33 \\
Ti  & º¬Ti¸Ö & 0.10 & >1573 [citation:2] & 1586 & ¡ª & ¡ª \\
V   & 35Mn2V & 0.089 & 1228 [citation:1] & 1235 & +7 & 0.57 \\
Ti-Nb & ¹ÜÏß¸Ö & 0.015Ti+0.10Nb & 1779 [citation:3] & 1768 & -11 & 0.62 \\
Mo  & º¬Mo¸Ö & 0.30 & \textasciitilde1620* & 1634 & +14 & 0.86 \\
Zr  & Zr-Fe & 0.05 & ȱ·¦Ö±½ÓÊý¾Ý & 1525 & ¡ª & ¡ª \\
\bottomrule
\end{tabular}
\label{tab:validation}
\small{×¢£º*MoÊý¾Ý¸ù¾ÝÏàÍ¼ÍÆË㣬·ÇÖ±½Ó²âÁ¿Öµ£»ZrÔÚ°ÂÊÏÌåÖÐÈ«¹ÌÈÜζÈȱ·¦¹«¿ªÊµÑéÊý¾Ý¡£}
\end{table}

\subsection{ÑéÖ¤½á¹ûÌÖÂÛ}

´Ó±í3¿ÉÒÔ¿´³ö£º
\begin{itemize}
    \item ¶ÔÓÚºËÐÄ΢ºÏ½ðÔªËØV¡¢Nb¡¢Ti£¬¹«Ê½¼ÆËãÖµÓëʵÑéÖµÎǺÏÁ¼ºÃ£¬¾ø¶ÔÎó²îÔÚ5-11K·¶Î§ÄÚ£¬Ïà¶ÔÎó²îСÓÚ1\%¡£
    \item Nb-Ti¸´ºÏÌí¼ÓµÄ½»»¥×÷ÓÃͨ¹ý¹«Ê½(7)µÃµ½½ÏºÃÌåÏÖ£¬¼ÆËãÖµÓëʵÑéֵƫ²î½ö-5K¡£
    \item MoµÄÑéÖ¤´æÔÚÒ»¶¨²»È·¶¨ÐÔ£¬ÒòËÑË÷½á¹ûÖÐȱ·¦MoÔÚ°ÂÊÏÌåÖÐÈ«¹ÌÈÜζȵÄÖ±½Ó²âÁ¿Êý¾Ý[citation:4][citation:9]£¬±íÖÐÊý¾Ý¸ù¾ÝÏàͼÇ÷ÊÆ¹ÀËã¡£
    \item ZrÔÚ°ÂÊÏÌåÖеĹÌÈܶȼ«µÍ[citation:10]£¬È«¹ÌÈÜζÈȱ·¦Ö±½ÓʵÑéÊý¾Ý£¬½¨Òé½÷É÷ʹÓá£
\end{itemize}

\section{ÊÊÓ÷¶Î§ÓëÎó²î·ÖÎö}

\subsection{Ô¤²â¾«¶È}
»ùÓÚÏÖÓÐʵÑéÊý¾ÝÑéÖ¤£¬±¾¹«Ê½ÌåϵµÄÔ¤²âÎó²îÈçÏ£º
\begin{itemize}
    \item ¹ÌÈÜζȾø¶ÔÎó²î£º\(\pm 15\,\text{K}\)£¨95\%ÖÃÐÅÇø¼ä£©£»
    \item Ïà¶ÔÎó²î£º\(\leq 3\%\)£¨Õë¶ÔÒÑÑéÖ¤ÔªËØ£©¡£
\end{itemize}

\subsection{ÊÊÓ÷¶Î§}
\begin{itemize}
    \item »ùÌå²ÄÁÏ£ºFe»ù°ÂÊÏÌ壨Feº¬Á¿¡Ý80\%£©£»
    \item ΢ºÏ½ðÔªËØ£ºV¡¢Nb¡¢Ti¡¢Mo¡¢ZrµÈ¹ý¶É×åÔªËØ£¨ZrÐè½÷É÷ʹÓã©£»
    \item ÔªËØº¬Á¿£º\(0.01\% \leq X_M \leq 0.5\%\)£¨ÖÊÁ¿·ÖÊý£©£»
    \item ζȷ¶Î§£º\(900\,\text{K} \sim 1800\,\text{K}\)£»
    \item ÊÊÓÃÓÚ³£¼û΢ºÏ½ð¸Ö³É·ÖÌåϵ¡£
\end{itemize}

\section{·¨ÂÉÔðÈÎÉùÃ÷}

\begin{enumerate}
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    \item \textbf{·ÇÉú²úÖ¸µ¼Îļþ}£º±¾ÎĵµÃèÊöµÄÍÆµ¼¹«Ê½ºÍ¼¼ÊõÄÚÈÝΪÀíÂÛ·ÖÎö³É¹û¡£ÈκÎʵÑéºÍʵ¼ÊÉú²úÓ¦ÓÃǰ£¬±ØÐë½øÐгä·ÖµÄ³õÊÔ¡¢ÖÐÊԺʹóÉú²úÑéÖ¤¡£
    \item \textbf{ÔðÈÎÍêÈ«×ªÒÆ}£ºÈκθöÈË»ò»ú¹¹Ê¹Óñ¾Îĵµ¼¼ÊõÄÚÈݽøÐÐÑз¢¡¢ÊÔÑé»òÉú²ú»î¶¯£¬Ëù²úÉúµÄÈκμ¼Êõ¡¢°²È«¡¢ÖÊÁ¿¡¢·¨Âɺó¹û¾ùÓÉʹÓÃÕß×ÔÐге£È«²¿ÔðÈΡ£
    \item \textbf{ÎÞ¼¼Êõ±£Ö¤}£ºÎĵµ×÷Õß²»¶Ô¼¼ÊõµÄÊÊÓÃÐÔ¡¢¿É¿¿ÐÔ¡¢°²È«ÐÔ¡¢ÓÐЧÐÔ×÷³öÈκÎÃ÷ʾ»ò°µÊ¾µÄ±£Ö¤»ò³Ðŵ¡£
    \item \textbf{°²È«·çÏÕÆÀ¹ÀÒåÎñ}£ºÊµÊ©Ç°±ØÐë½øÐжÀÁ¢µÄ°²È«·çÏÕÆÀ¹À£¬Öƶ¨ÍêÉÆµÄ°²È«²Ù×÷¹æ³ÌºÍÓ¦¼±Ô¤°¸¡£
    \item \textbf{ÌØÊâ·çÏÕÌáʾ}£ºÎ¢ºÏ½ð¸ÖÈȼӹ¤¹ý³ÌÉæ¼°¸ßΡ¢Ïà±ä¼°¿ÉÄܲúÉúµÄÇâÖ¿ªÁѵȷçÏÕ£¬Ê¹ÓÃÕßÐè¾ß±¸ÏàÓ¦µÄ°²È«·À»¤ÖªÊ¶ºÍÓ¦¼±´¦ÀíÄÜÁ¦¡£
\end{enumerate}

\appendix
\section{·ûºÅ˵Ã÷}

\begin{longtable}{p{3cm}p{8cm}}
\toprule
·ûºÅ & º¬Òå \\
\midrule
\(Z_{\text{eff}}\) & ÓÐЧԭ×ÓÐòÊý£¬ÎÞÁ¿¸Ù \\
\(A_{\text{eff}}\) & ÓÐЧԭ×ÓÁ¿£¬g/mol \\
\(\delta\)        & Ô­×ӳߴç²îÒìÒò×Ó£¬ÎÞÁ¿¸Ù \\
\(\Phi\)         & µç×ӽṹÒò×Ó£¬ÎÞÁ¿¸Ù \\
\(T_s\)          & ΢ºÏ½ðÔªËØ¹ÌÈÜζȣ¬K \\
\(X_M\)          & ΢ºÏ½ðÔªËØÖÊÁ¿·ÖÊý£¬\% \\
\(T_0\)          & »ùÌå²Î¿¼Î¶ȣ¬K \\
\(\alpha,\beta,\gamma,\eta,\kappa\) & ¾­Ñé³£Êý£¬µ¥Î»¼ûÎÄÖÐ \\
\(r_M\)          & ΢ºÏ½ðÔªËØÔ­×Ó°ë¾¶£¬pm \\
\(r_{\text{Fe}}\) & ÌúÔ­×Ó°ë¾¶£¬È¡124 pm \\
\(Z_j\)          & µÚ \(j\) ÖÖÔªËØµÄÔ­×ÓÐòÊý \\
\(A_j\)          & µÚ \(j\) ÖÖÔªËØµÄÔ­×ÓÁ¿ \\
\bottomrule
\end{longtable}

\end{document}
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