It was still under discussion in the blacksmith workshop, and there was a response outside the workshop.


    "Who says I don''t want to?"


    "As long as you can improve the quality of steel and create better weapons, why don''t I give you 10% profit?"


    As soon as the words came out, changsun Wuji and changsun Chong appeared at the door of the workshop, looking at Tang Hao and Cheng Chumo.


    Chumo quickly salutes his eldest son Wuji when he sees him present.


    "I''ve seen Lord Chang sun."


    Changsun Wuji waved with a smile and said.


    "This is the workshop of the changsun clan. You are no more polite than the palace hall."


    "Tell me about the method of steelmaking. How to improve it?"


    Pointing to a stream next to the workshop, Tang Hao said.


    "Look! This natural water conservancy should be used. We can''t discharge this waste residue and wastewater like this."


    "Over time, the people downstream will complain endlessly."


    Tang Hao waved his hands and began to gesture.


    "A large windmill is added to the stream, and the windmill is used to create an uninterrupted blast port. The continuous influx of wind is much better than the bellows pulled by our manpower."


    "In addition, our steel-making skills also need to be improved. These blade tools we make are still used every day. When we go to the battlefield, the requirements can be much more strict."


    "Let''s say that the blade is blunt after cutting for less than a moment. How can we go to battle to kill the enemy?"


    After listening to Tang Hao''s tone, they stared at the boss and looked at each other.


    Datang''s cold weapon manufacturing is now the best.


    In the eyes of a person who came to the workshop for the first time, he was reduced to waste?


    Seeing the suspicious eyes cast by the two people, Tang Hao ignored them.


    In fact, the sword smelting of the Tang Dynasty is incomparable even in later generations. Some swords excavated in later generations are as bright as new and cold.


    The reason why Tang Hao dared to boast was that he knew a steel-making method combining steel pouring and hundred steel-making in the Song Dynasty.


    Just like washing gluten, coil wrought iron strips, place pig iron in the middle, seal the furnace with mud, calcine, and then forge. This is fake steel.


    The content of impurities and carbon carried in the fake steel is not high, and it still needs to be hammered and forged repeatedly. When the steel is finally weighed, the quality of the steel remains unchanged.


    The sword made of such steel has strong toughness, light weight and strong impact.


    Changsun Wuji listened to the fog and ignored the truth. Even if he commanded carpenters and blacksmiths to carry out large-scale transformation.


    Tang Hao sees the busy scene and takes Chumo to the military headquarters to improve his armor.


    The craftsmen have no objection to the handling of the armguard and the flexibility of the joints.


    Chumo takes out his bright armor from the carriage and points to a fallen armor leaf.


    "The bundle is strong so that it won''t fall off. It''s a gift from your majesty."


    The middle-aged craftsman glances at Chumo''s armor and looks dignified.


    "Each nail leaf is twisted together by gold wire and ox tendon. It''s not easy to fall off."


    "General Cheng, the enemy general opposite you has two strength in his hands, otherwise he won''t break the strong rope."


    After hearing this, Chumo felt proud and patted his chest with pride on his face.


    "Where is this enemy general? Their counsellors don''t have the courage."


    "This is due to the training method of general Tang. This soldier is as strong as an ox. he can chop, chop and fight in place."


    "If not, how could the armor be damaged."


    The craftsman smacked his tongue, looked shocked and gave them a thumbs up.


    After recording the replacement of armour, the craftsman picked it up again, looked carefully, touched a slightly rusty place and looked at Tang Hao.


    "Does the Duke of Tang have a way to deal with these rust?"


    "Rain drenched, wet mud covered, a year down the replacement of a piece can pile into a mountain."


    Tang Hao didn''t have many good methods for anti rust treatment, but he remembered it in the twinkling of an eye.


    Why can''t this armour iron piece be used as forged steel? Many processes extracted from the mine are omitted.


    Tang Hao looked at the craftsman and said.


    "The replaced armour clothes and armour pieces are easy to handle. They can all be sent to Lord changsun''s workshop for recycling."


    "Now our steel forging skills are upgrading. These armor clothes can be made of steel."


    "It''s light and durable without losing its beauty. It can also ensure that no one will rust."


    The simple and relaxed tone made the craftsman have a touch of doubt. Isn''t this the material he is searching for?


    If that''s the case, you can reduce a lot of losses, and your workload will be greatly reduced.


    Tang Hao glanced at the expression on the craftsman''s face and knew that he must still have some doubts.


    He took out several drawings from his arms and put them in front of the desk. Tang Hao explained them one by one.


    "This is the drawing of the helmet, with some auspicious animal patterns and Phoenix wings to show the identity of the general."


    "There is also a guard position. Although the previous fish scale armor is good, this mountain armor looks more comfortable."


    "The length of shoulder guard and arm guard should not be too long. Leave the elbow and change it to animal skin lining..."


    The craftsman nodded and looked at the abstract picture, but he already had the appearance of a finished product in his heart.


    Tang Hao patted the table drawing and looked at the craftsman.


    "Just give me a set of finished products according to this set."


    "I''ll pick it up another day. If the general is satisfied, maybe it will be mass produced."